| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.599 | 15/5:08.985 |
| 2 | 3 | 21.344 | 15/5:14.572 |
| 3 | 3 | 20.252 | 15/5:10.975 |
| 4 | 3 | 21.113 | 15/5:12.405 |
| 5 | 3 | 20.165 | 15/5:10.419 |
| 6 | 3 | 20.648 | 15/5:10.302 |
| 7 | 3 | 20.044 | 15/5:08.925 |
| 8 | 3 | 20.672 | 15/5:09.069 |
| 9 | 3 | 20.016 | 15/5:08.088 |
| 10 | 1 | 20.481 | 15/5:08.001 |
| 11 | 1 | 20.281 | 15/5:07.657 |
| 12 | 1 | 20.296 | 15/5:07.389 |
| 13 | 1 | 20.156 | 15/5:07.000 |
| 14 | 1 | 20.390 | 15/5:06.918 |
| 15 | 1 | 20.132 | 15/5:06.589 |