| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.990 | N/A |
| 2 | 2 | 17.825 | 17/5:01.019 |
| 3 | 2 | 15.098 | 19/5:12.297 |
| 4 | 1 | 14.539 | 19/5:00.762 |
| 5 | 3 | 20.481 | 18/5:04.747 |
| 6 | 3 | 14.513 | 19/5:12.831 |
| 7 | 3 | 15.487 | 19/5:09.819 |
| 8 | 4 | 16.046 | 19/5:09.104 |
| 9 | 4 | 19.649 | 19/5:16.675 |
| 10 | 4 | 15.137 | 19/5:13.054 |
| 11 | 4 | 14.724 | 19/5:10.288 |
| 12 | 4 | 14.668 | 19/5:07.536 |
| 13 | 4 | 16.872 | 19/5:08.548 |
| 14 | 4 | 17.845 | 19/5:10.752 |
| 15 | 4 | 16.298 | 19/5:10.652 |
| 16 | 4 | 14.930 | 19/5:08.924 |
| 17 | 4 | 14.839 | 19/5:07.309 |
| 18 | 4 | 14.368 | 19/5:05.386 |
| 19 | 4 | 14.158 | 19/5:03.467 |