| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.697 | 15/5:10.455 |
| 2 | 4 | 21.277 | 15/5:14.805 |
| 3 | 4 | 20.203 | 15/5:10.885 |
| 4 | 4 | 20.770 | 15/5:11.051 |
| 5 | 4 | 20.519 | 15/5:10.398 |
| 6 | 3 | 20.124 | 15/5:08.975 |
| 7 | 3 | 19.774 | 15/5:07.209 |
| 8 | 3 | 20.624 | 15/5:07.478 |
| 9 | 3 | 23.910 | 15/5:13.163 |
| 10 | 2 | 20.630 | 15/5:12.792 |
| 11 | 2 | 19.778 | 15/5:11.326 |
| 12 | 2 | 20.511 | 15/5:11.021 |
| 13 | 2 | 20.443 | 15/5:10.685 |
| 14 | 2 | 21.495 | 15/5:11.523 |
| 15 | 2 | 25.689 | 15/5:16.444 |