| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.251 | 15/5:03.765 |
| 2 | 2 | 19.857 | 15/5:00.810 |
| 3 | 1 | 20.374 | 15/5:02.410 |
| 4 | 2 | 20.334 | 15/5:03.060 |
| 5 | 2 | 21.653 | 15/5:07.407 |
| 6 | 1 | 20.146 | 15/5:06.537 |
| 7 | 1 | 20.551 | 15/5:06.784 |
| 8 | 1 | 19.663 | 15/5:05.304 |
| 9 | 1 | 20.660 | 15/5:05.815 |
| 10 | 1 | 20.978 | 15/5:06.700 |
| 11 | 2 | 21.669 | 15/5:08.367 |
| 12 | 2 | 22.572 | 15/5:10.885 |
| 13 | 2 | 21.037 | 15/5:11.244 |
| 14 | 3 | 25.151 | 15/5:15.960 |
| 15 | 3 | 22.310 | 15/5:17.206 |