| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.21 | 15/5:15.000 |
| 2 | 1 | 20.536 | 15/5:11.520 |
| 3 | 2 | 21.845 | 15/5:16.905 |
| 4 | 1 | 21.413 | 15/5:17.977 |
| 5 | 3 | 21.373 | 15/5:18.501 |
| 6 | 4 | 28.829 | 14/5:14.991 |
| 7 | 4 | 26.032 | 14/5:22.056 |
| 8 | 4 | 20.537 | 14/5:17.739 |
| 9 | 4 | 26.590 | 13/5:00.668 |
| 10 | 4 | 28.746 | 13/5:07.971 |
| 11 | 4 | 20.998 | 13/5:04.790 |