| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.105 | N/A |
| 2 | 5 | 26.391 | 19/8:19.143 |
| 3 | 5 | 20.470 | 21/8:12.715 |
| 4 | 4 | 20.114 | 22/8:12.093 |
| 5 | 3 | 21.733 | 22/8:09.822 |
| 6 | 3 | 21.665 | 22/8:07.671 |
| 7 | 4 | 25.713 | 22/8:20.406 |
| 8 | 3 | 21.649 | 22/8:17.031 |
| 9 | 3 | 24.041 | 22/8:21.267 |
| 10 | 3 | 20.869 | 22/8:16.943 |
| 11 | 3 | 26.325 | 21/8:02.045 |
| 12 | 3 | 24.147 | 21/8:04.317 |
| 13 | 3 | 22.523 | 21/8:03.505 |
| 14 | 3 | 23.538 | 21/8:04.378 |
| 15 | 4 | 23.060 | 21/8:04.445 |
| 16 | 3 | 22.750 | 21/8:04.089 |
| 17 | 2 | 20.616 | 21/8:01.011 |
| 18 | 2 | 21.030 | 22/8:21.711 |
| 19 | 3 | 27.200 | 21/8:03.920 |
| 20 | 4 | 24.061 | 21/8:05.047 |
| 21 | 4 | 23.206 | 21/8:05.206 |