| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.715 | N/A |
| 2 | 2 | 17.537 | 21/6:11.455 |
| 3 | 2 | 18.011 | 21/6:16.195 |
| 4 | 2 | 17.765 | 21/6:16.135 |
| 5 | 2 | 17.931 | 21/6:16.935 |
| 6 | 2 | 18.158 | 20/6:00.442 |
| 7 | 2 | 17.778 | 20/6:00.118 |
| 8 | 2 | 20.643 | 20/6:07.663 |
| 9 | 2 | 17.677 | 20/6:06.277 |
| 10 | 2 | 18.172 | 20/6:06.244 |
| 11 | 2 | 17.828 | 20/6:05.565 |
| 12 | 2 | 17.569 | 20/6:04.561 |
| 13 | 2 | 19.221 | 20/6:06.340 |
| 14 | 2 | 17.784 | 20/6:05.746 |
| 15 | 2 | 18.048 | 20/6:05.594 |
| 16 | 2 | 17.317 | 20/6:04.537 |
| 17 | 2 | 17.576 | 20/6:03.920 |
| 18 | 2 | 17.307 | 20/6:03.074 |
| 19 | 2 | 17.922 | 20/6:02.972 |
| 20 | 2 | 22.058 | 20/6:07.017 |