| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 8.834 | N/A |
| 2 | 2 | 17.744 | 28/8:07.922 |
| 3 | 2 | 19.951 | 26/8:00.021 |
| 4 | 2 | 20.474 | 26/8:13.575 |
| 5 | 1 | 20.816 | 25/8:02.744 |
| 6 | 1 | 19.242 | 25/8:00.323 |
| 7 | 2 | 25.991 | 24/8:05.003 |
| 8 | 1 | 20.006 | 24/8:02.712 |
| 9 | 2 | 23.779 | 24/8:11.842 |
| 10 | 2 | 23.884 | 24/8:19.211 |
| 11 | 2 | 20.040 | 24/8:16.266 |
| 12 | 2 | 26.742 | 23/8:06.172 |
| 13 | 2 | 37.417 | 22/8:11.984 |
| 14 | 2 | 18.771 | 22/8:05.141 |
| 15 | 2 | 22.091 | 22/8:04.256 |
| 16 | 2 | 18.482 | 23/8:20.798 |
| 17 | 2 | 29.537 | 22/8:07.853 |
| 18 | 2 | 19.629 | 22/8:03.923 |
| 19 | 2 | 24.068 | 22/8:05.608 |
| 20 | 2 | 19.637 | 22/8:02.219 |
| 21 | 2 | 23.861 | 22/8:03.604 |
| 22 | 2 | 26.168 | 22/8:07.164 |