| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.900 | N/A |
| 2 | 5 | 27.688 | 19/8:22.284 |
| 3 | 7 | 28.162 | 19/8:26.055 |
| 4 | 4 | 25.223 | 19/8:10.338 |
| 5 | 4 | 27.720 | 19/8:13.468 |
| 6 | 4 | 23.113 | 20/8:25.142 |
| 7 | 4 | 22.895 | 20/8:14.103 |
| 8 | 4 | 27.803 | 20/8:19.539 |
| 9 | 4 | 22.768 | 20/8:11.658 |
| 10 | 4 | 24.242 | 20/8:08.640 |
| 11 | 5 | 25.012 | 20/8:07.689 |
| 12 | 4 | 27.097 | 20/8:10.512 |
| 13 | 4 | 24.645 | 20/8:08.982 |
| 14 | 4 | 20.358 | 20/8:01.422 |
| 15 | 4 | 23.370 | 21/8:24.037 |
| 16 | 4 | 23.611 | 21/8:22.176 |
| 17 | 4 | 24.037 | 21/8:21.008 |
| 18 | 4 | 24.102 | 21/8:20.189 |
| 19 | 3 | 27.348 | 21/8:23.004 |
| 20 | 3 | 22.408 | 21/8:20.323 |
| 21 | 3 | 25.279 | 21/8:20.781 |