| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.266 | N/A |
| 2 | 3 | 21.341 | 17/6:07.722 |
| 3 | 3 | 22.170 | 22/8:03.131 |
| 4 | 3 | 24.068 | 22/8:19.319 |
| 5 | 3 | 21.036 | 22/8:11.494 |
| 6 | 2 | 21.626 | 22/8:09.278 |
| 7 | 2 | 21.615 | 22/8:07.762 |
| 8 | 2 | 24.709 | 22/8:15.961 |
| 9 | 2 | 24.603 | 22/8:21.832 |
| 10 | 1 | 25.910 | 21/8:06.439 |
| 11 | 2 | 22.762 | 21/8:05.946 |
| 12 | 2 | 23.343 | 21/8:06.598 |
| 13 | 2 | 22.017 | 21/8:04.932 |
| 14 | 2 | 23.278 | 21/8:05.462 |
| 15 | 1 | 21.632 | 21/8:03.566 |
| 16 | 2 | 24.060 | 21/8:05.159 |
| 17 | 1 | 22.848 | 21/8:05.038 |
| 18 | 2 | 22.516 | 21/8:04.541 |
| 19 | 1 | 25.330 | 21/8:07.226 |
| 20 | 1 | 24.365 | 21/8:08.612 |
| 21 | 1 | 23.396 | 21/8:08.891 |