| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.424 | N/A |
| 2 | 5 | 17.192 | 21/6:03.264 |
| 3 | 6 | 17.437 | 21/6:05.714 |
| 4 | 6 | 17.551 | 21/6:07.290 |
| 5 | 6 | 16.264 | 21/6:01.644 |
| 6 | 5 | 16.181 | 22/6:14.849 |
| 7 | 5 | 16.705 | 22/6:14.079 |
| 8 | 6 | 19.482 | 21/6:04.601 |
| 9 | 6 | 23.698 | 20/6:02.635 |
| 10 | 6 | 16.856 | 20/6:00.085 |
| 11 | 6 | 16.513 | 21/6:15.182 |
| 12 | 6 | 17.291 | 21/6:14.278 |
| 13 | 6 | 16.865 | 21/6:12.815 |
| 14 | 6 | 24.596 | 20/6:05.269 |
| 15 | 6 | 17.026 | 20/6:03.672 |
| 16 | 6 | 17.231 | 20/6:02.548 |
| 17 | 6 | 16.347 | 20/6:00.515 |
| 18 | 6 | 18.352 | 20/6:00.962 |
| 19 | 6 | 16.352 | 21/6:17.134 |
| 20 | 6 | 16.401 | 21/6:15.571 |
| 21 | 6 | 19.034 | 21/6:16.798 |