| NASCAR Cup Series Loop Data stats for William Byron at Kansas Speedway
Click on the Race to see results for that race. |
| Race | Start | Mid Race | Finish | High Pos. | Low Pos. | Avg. Pos. | Pass Diff. | Green Flag Passes | Green Flag Times Passed | Quality Passes | Pct. Quality Passes | Fastest Lap | Top 15 Laps | Pct. Top 15 Laps | Laps Led | Pct. Laps Led | Total Laps | DRIVER RATING |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-12 | 13 | 15 | 33 | 1 | 28 | 17 | 4 | 59 | 55 | 21 | 35.6 | 2 | 106 | 39.7 | 0 | 0.0 | 252 | 65.2 |
| 2018-32 | 17 | 38 | 38 | 5 | 26 | 33 | -1 | 37 | 38 | 4 | 10.8 | 2 | 4 | 1.5 | 0 | 0.0 | 55 | 45.0 |
| 2019-12 | 3 | 22 | 20 | 1 | 30 | 16 | 4 | 116 | 112 | 33 | 28.4 | 4 | 120 | 44.4 | 4 | 1.5 | 270 | 78.0 |
| 2019-32 | 25 | 5 | 5 | 1 | 27 | 8 | 28 | 113 | 85 | 74 | 65.5 | 14 | 253 | 91.3 | 1 | 0.4 | 277 | 103.8 |
| 2020-19 | 15 | 18 | 10 | 1 | 24 | 15 | -28 | 64 | 92 | 24 | 37.5 | 9 | 111 | 41.6 | 27 | 10.1 | 267 | 82.9 |
| 2020-33 | 10 | 16 | 8 | 1 | 24 | 12 | -14 | 95 | 109 | 65 | 68.4 | 4 | 204 | 76.4 | 3 | 1.1 | 267 | 89.0 |
| 2021-11 | 2 | 18 | 9 | 1 | 27 | 10 | 0 | 98 | 98 | 53 | 54.1 | 17 | 199 | 74.5 | 0 | 0.0 | 267 | 98.0 |
| 2021-34 | 9 | 2 | 6 | 1 | 14 | 3 | 22 | 76 | 54 | 67 | 88.2 | 47 | 267 | 100.0 | 57 | 21.3 | 267 | 124.2 |
| 2022-13 | 13 | 25 | 16 | 1 | 32 | 14 | -17 | 67 | 84 | 28 | 41.8 | 14 | 149 | 55.8 | 25 | 9.4 | 267 | 79.7 |
| 2022-28 | 9 | 3 | 6 | 1 | 24 | 7 | -13 | 68 | 81 | 56 | 82.4 | 7 | 253 | 94.8 | 9 | 3.4 | 267 | 102.2 |
| 2023-12 | 1 | 32 | 3 | 1 | 36 | 18 | -21 | 76 | 97 | 35 | 46.1 | 17 | 135 | 50.6 | 10 | 3.7 | 267 | 108.1 |
| 2023-28 | 9 | 16 | 15 | 3 | 31 | 14 | 10 | 121 | 111 | 50 | 41.3 | 1 | 127 | 47.4 | 0 | 0.0 | 268 | 80.3 |
| 2024-12 | 36 | 12 | 23 | 7 | 36 | 16 | 27 | 127 | 100 | 29 | 22.8 | 3 | 131 | 48.9 | 0 | 0.0 | 268 | 69.6 |
| 2024-30 | 6 | 4 | 2 | 1 | 27 | 5 | 28 | 89 | 61 | 62 | 69.7 | 25 | 257 | 96.3 | 24 | 9.0 | 267 | 128.5 |
| 2025-12 | 7 | 30 | 24 | 2 | 35 | 22 | -17 | 77 | 94 | 18 | 23.4 | 18 | 65 | 24.4 | 0 | 0.0 | 266 | 88.2 |
| 2025-31 | 11 | 22 | 9 | 5 | 31 | 17 | -4 | 93 | 97 | 37 | 39.8 | 0 | 137 | 50.2 | 0 | 0.0 | 273 | 72.8 |
| 2026-09 | 14 | 14 | 7 | 7 | 32 | 14 | 5 | 82 | 77 | 32 | 39.0 | 0 | 172 | 62.8 | 0 | 0.0 | 274 | 85.8 |
| Average Driver Rating: | 88.3 | |||||||||||||||||
Green Flag Passes: Green flag passes for position.
Pass Diff.: Difference between Green Flag Passes and Green Flag Times Passed.
Quality Passes: Number of times passing a car running in the Top 15 while under a green flag.
Fastest Lap: How many times a driver had the fastest lap of all drivers.
Driver Rating: A formula combining the following categories: Win, Finish, Top-15 Finish, Average Running Position while on Lead Lap, Average Speed Under Green, Fastest Lap, Led Most Laps, Lead-Lap Finish. Maximum: 150 points per race.