| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.487 | N/A |
| 2 | 5 | 20.788 | 23/8:02.823 |
| 3 | 5 | 24.858 | 21/8:01.947 |
| 4 | 5 | 26.671 | 20/8:03.494 |
| 5 | 5 | 1:03.161 | 15/8:19.066 |
| 6 | 5 | 20.851 | 16/8:14.474 |
| 7 | 5 | 21.566 | 17/8:19.873 |
| 8 | 5 | 21.011 | 17/8:00.129 |
| 9 | 5 | 19.638 | 18/8:09.893 |
| 10 | 5 | 22.296 | 18/8:00.407 |
| 11 | 5 | 22.173 | 19/8:18.910 |
| 12 | 5 | 19.884 | 19/8:08.409 |
| 13 | 5 | 21.21 | 19/8:01.332 |
| 14 | 5 | 19.897 | 20/8:18.724 |
| 15 | 5 | 29.290 | 20/8:24.672 |
| 16 | 5 | 20.488 | 20/8:18.678 |
| 17 | 5 | 21.628 | 20/8:14.787 |
| 18 | 5 | 22.693 | 20/8:12.543 |
| 19 | 5 | 20.172 | 20/8:07.888 |
| 20 | 5 | 32.186 | 20/8:15.738 |