| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.053 | 15/5:00.795 |
| 2 | 1 | 20.071 | 15/5:00.930 |
| 3 | 1 | 19.794 | 16/5:19.563 |
| 4 | 1 | 20.851 | 15/5:02.884 |
| 5 | 1 | 20.365 | 15/5:03.402 |
| 6 | 1 | 25.233 | 15/5:15.918 |
| 7 | 2 | 19.912 | 15/5:13.455 |
| 8 | 1 | 19.641 | 15/5:11.100 |
| 9 | 1 | 19.435 | 15/5:08.925 |
| 10 | 1 | 22.298 | 15/5:11.479 |
| 11 | 2 | 25.247 | 15/5:17.591 |
| 12 | 2 | 19.709 | 15/5:15.761 |
| 13 | 2 | 23.998 | 15/5:19.162 |
| 14 | 2 | 19.797 | 15/5:17.576 |
| 15 | 2 | 20.305 | 15/5:16.709 |