| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.645 | N/A |
| 2 | 3 | 23.748 | 21/8:21.605 |
| 3 | 3 | 24.405 | 20/8:04.098 |
| 4 | 4 | 24.911 | 20/8:09.383 |
| 5 | 6 | 30.348 | 19/8:11.999 |
| 6 | 6 | 19.820 | 20/8:14.926 |
| 7 | 6 | 20.492 | 20/8:01.771 |
| 8 | 5 | 21.358 | 21/8:18.307 |
| 9 | 5 | 22.206 | 21/8:14.865 |
| 10 | 7 | 35.047 | 20/8:16.018 |
| 11 | 7 | 25.971 | 20/8:18.426 |
| 12 | 7 | 18.768 | 20/8:07.954 |
| 13 | 7 | 20.097 | 20/8:01.332 |
| 14 | 7 | 23.799 | 20/8:01.139 |
| 15 | 7 | 26.942 | 20/8:05.239 |
| 16 | 6 | 20.275 | 20/8:00.348 |
| 17 | 6 | 24.068 | 20/8:00.572 |
| 18 | 7 | 27.434 | 20/8:04.532 |
| 19 | 7 | 23.573 | 20/8:03.977 |
| 20 | 7 | 26.354 | 20/8:06.261 |