| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.403 | N/A |
| 2 | 5 | 21.751 | 22/8:03.174 |
| 3 | 4 | 24.306 | 21/8:06.973 |
| 4 | 5 | 27.245 | 20/8:10.649 |
| 5 | 6 | 24.858 | 20/8:12.663 |
| 6 | 6 | 22.297 | 20/8:04.139 |
| 7 | 5 | 23.383 | 20/8:01.896 |
| 8 | 5 | 24.020 | 20/8:02.023 |
| 9 | 6 | 30.635 | 20/8:17.828 |
| 10 | 6 | 30.621 | 19/8:04.635 |
| 11 | 7 | 31.494 | 19/8:15.501 |
| 12 | 7 | 22.737 | 19/8:10.061 |
| 13 | 7 | 21.752 | 19/8:04.051 |
| 14 | 6 | 27.558 | 19/8:07.005 |
| 15 | 7 | 34.054 | 19/8:17.888 |
| 16 | 7 | 28.091 | 19/8:20.165 |
| 17 | 7 | 26.901 | 19/8:20.818 |
| 18 | 7 | 23.491 | 19/8:17.784 |
| 19 | 7 | 24.901 | 19/8:16.498 |