Here are the Route 66 percentages achieved by each squad for every race, compared to the best score at the event... Teams in gold remain in the challenge, green blocks show the highest percentage for the race, red shows those that failed to achieve the cutoff threshold and bold bordered text indicates races where pit stops were made.

Team	Total
Cumber GP	5822	93	91	92	97	87	92	91	98	96	100	100	-	-	-	-	-	-	-	-	-	-	-	-
Honda: All brains, no Brawn	5818	100	95	90	89	88	91	86	99	100	100	100	-	-	-	-	-	-	-	-	-	-	-	-
Box Box Box!	5799	87	100	89	94	100	89	89	98	97	93	98	-	-	-	-	-	-	-	-	-	-	-	-
Papaya Betrayal	5634	99	97	84	87	78	82	93	98	95	94	97	-	-	-	-	-	-	-	-	-	-	-	-
Red Stones	5572	93	90	88	92	82	79	100	96	98	83	93	-	-	-	-	-	-	-	-	-	-	-	-
Fastronomics	5443	76	56	86	95	88	100	92	92	95	96	98	-	-	-	-	-	-	-	-	-	-	-	-
Silverstonian55	5427	94	79	86	87	77	89	89	95	91	90	92	-	-	-	-	-	-	-	-	-	-	-	-
Stopping for Elevenses	5424	95	79	98	85	75	86	86	95	92	82	93	-	-	-	-	-	-	-	-	-	-	-	-
Ramblewood Racers	5419	75	92	100	80	97	91	77	86	87	93	89	-	-	-	-	-	-	-	-	-	-	-	-
Audi, partner	5383	88	94	82	87	78	82	96	95	90	78	88	-	-	-	-	-	-	-	-	-	-	-	-
16 Sprocket	5361	89	84	94	85	77	87	97	85	93	80	86	-	-	-	-	-	-	-	-	-	-	-	-
Formula Scalextric	5355	75	89	90	94	92	81	78	84	94	87	90	-	-	-	-	-	-	-	-	-	-	-	-
Wet Cam Belt	5335	79	79	93	78	75	82	82	100	92	94	98	-	-	-	-	-	-	-	-	-	-	-	-
Rottweilers	5333	84	51	93	93	76	90	98	100	96	80	94	-	-	-	-	-	-	-	-	-	-	-	-
Team E-Dwards	5325	88	83	84	87	78	82	96	95	90	78	88	-	-	-	-	-	-	-	-	-	-	-	-
Vroom Vroom Verstappen	5301	80	73	79	87	84	70	89	98	94	96	99	-	-	-	-	-	-	-	-	-	-	-	-
FirstImpressionsLast	5241	93	78	89	98	78	77	81	87	92	75	88	-	-	-	-	-	-	-	-	-	-	-	-
Luke Andrzejak	5225	67	64	81	94	84	88	84	93	89	96	94	-	-	-	-	-	-	-	-	-	-	-	-
Rookie Smookie	5210	74	79	86	80	83	71	84	86	100	97	90	-	-	-	-	-	-	-	-	-	-	-	-
Warning Sainz	5204	78	79	89	76	86	83	92	79	93	83	89	-	-	-	-	-	-	-	-	-	-	-	-
Car Wars: Hadjar Jar Binks	5203	74	75	91	90	80	78	91	96	89	77	90	-	-	-	-	-	-	-	-	-	-	-	-
Garys Grid	5179	83	79	80	85	87	71	89	89	92	84	85	-	-	-	-	-	-	-	-	-	-	-	-
Talladega GP	5080	91	92	80	85	70	74	89	85	89	71	78	-	-	-	-	-	-	-	-	-	-	-	-
Mansells Stars	5031	72	86	88	93	82	71	76	71	90	92	76	-	-	-	-	-	-	-	-	-	-	-	-
Forza Ferrari	5011	77	87	81	70	87	65	77	80	89	90	90	-	-	-	-	-	-	-	-	-	-	-	-
Papaya Crew	4980	59	48	84	100	82	76	78	87	89	98	93	-	-	-	-	-	-	-	-	-	-	-	-
ChilliRacers	4894	74	74	73	89	73	71	84	78	83	85	90	-	-	-	-	-	-	-	-	-	-	-	-
Super Gruffalo Karts	4889	75	77	79	82	68	76	77	90	83	72	92	-	-	-	-	-	-	-	-	-	-	-	-
Ride of the Valtteri	4867	76	82	90	79	69	76	73	81	83	76	82	-	-	-	-	-	-	-	-	-	-	-	-
Shortcrust Piastri	4856	78	68	88	75	77	78	74	78	86	73	93	-	-	-	-	-	-	-	-	-	-	-	-
Where’s the Silver Button!	4815	69	76	80	70	85	73	79	72	82	87	86	-	-	-	-	-	-	-	-	-	-	-	-
Don’t tap the haas	4762	70	67	83	88	75	70	83	74	78	85	79	-	-	-	-	-	-	-	-	-	-	-	-
F1 Electric GP	4753	59	69	84	78	70	80	75	71	88	93	81	-	-	-	-	-	-	-	-	-	-	-	-
Drawing a blank	4686	41	55	91	92	81	78	72	79	81	93	79	-	-	-	-	-	-	-	-	-	-	-	-
Mango’s Maniacs	4603	66	70	85	81	77	60	73	76	79	76	80	-	-	-	-	-	-	-	-	-	-	-	-
Terrie’s Turbos	4586	61	70	75	68	73	77	67	82	79	77	91	-	-	-	-	-	-	-	-	-	-	-	-
Smokey Downforce	4565	49	40	88	87	60	73	78	84	79	88	95	-	-	-	-	-	-	-	-	-	-	-	-
Go Go Go Ferrari 2	4485	67	65	72	85	77	56	58	77	83	83	80	-	-	-	-	-	-	-	-	-	-	-	-
KimiCarDashOcon	4437	54	55	81	85	71	61	69	73	76	85	86	-	-	-	-	-	-	-	-	-	-	-	-
Hartridge Velocity	4435	57	59	76	82	65	66	59	76	84	82	88	-	-	-	-	-	-	-	-	-	-	-	-
Valteri’s Mullet FTW	4408	61	73	83	79	73	68	71	52	85	79	65	-	-	-	-	-	-	-	-	-	-	-	-
Two Dope Boyz In A Cadillac	4300	48	42	83	94	60	72	67	69	76	80	82	-	-	-	-	-	-	-	-	-	-	-	-
GrandTomIsNo1	4210	40	45	84	73	61	76	69	69	75	79	83	-	-	-	-	-	-	-	-	-	-	-	-
Danish Piastris	4189	54	49	80	82	61	59	62	68	74	82	80	-	-	-	-	-	-	-	-	-	-	-	-
Loose Racers	4026	72	54	72	70	65	70	58	51	79	61	68	-	-	-	-	-	-	-	-	-	-	-	-
Minardi Fan Club	3753	69	64	60	82	56	58	47	46	70	60	60	-	-	-	-	-	-	-	-	-	-	-	-
More dregs?	3753	59	53	65	80	59	59	40	50	68	67	71	-	-	-	-	-	-	-	-	-	-	-	-
We could have been Rockstars	3746	59	37	63	73	66	64	44	56	70	69	72	-	-	-	-	-	-	-	-	-	-	-	-
Are we human	3615	46	55	67	71	61	62	42	50	65	70	59	-	-	-	-	-	-	-	-	-	-	-	-
Cadillacin’ some pace	3582	62	46	64	80	45	57	43	49	70	60	67	-	-	-	-	-	-	-	-	-	-	-	-
Batty Bananas	3404	51	48	53	79	56	45	41	46	72	59	60	-	-	-	-	-	-	-	-	-	-	-	-
Alvin Straight Mode	3297	54	30	62	81	40	63	37	40	69	59	59	-	-	-	-	-	-	-	-	-	-	-	-