| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.014 | N/A |
| 2 | 2 | 27.407 | 18/8:13.933 |
| 3 | 2 | 24.669 | 19/8:16.698 |
| 4 | 2 | 25.304 | 19/8:12.294 |
| 5 | 2 | 24.536 | 19/8:06.636 |
| 6 | 2 | 25.297 | 19/8:05.980 |
| 7 | 2 | 25.482 | 19/8:06.099 |
| 8 | 2 | 25.719 | 19/8:06.792 |
| 9 | 2 | 25.280 | 19/8:06.325 |
| 10 | 1 | 25.381 | 19/8:06.164 |
| 11 | 1 | 25.178 | 19/8:05.669 |
| 12 | 1 | 25.468 | 19/8:05.739 |
| 13 | 1 | 24.793 | 19/8:04.785 |
| 14 | 1 | 25.203 | 19/8:04.545 |
| 15 | 1 | 25.002 | 19/8:04.081 |
| 16 | 1 | 24.775 | 19/8:03.406 |
| 17 | 1 | 25.582 | 19/8:03.724 |
| 18 | 1 | 25.340 | 19/8:03.748 |
| 19 | 1 | 25.326 | 19/8:03.756 |