| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.648 | 16/5:14.368 |
| 2 | 4 | 20.839 | 15/5:03.652 |
| 3 | 4 | 22.312 | 15/5:13.995 |
| 4 | 5 | 20.327 | 15/5:11.722 |
| 5 | 4 | 20.045 | 15/5:09.513 |
| 6 | 4 | 20.156 | 15/5:08.317 |
| 7 | 4 | 19.659 | 15/5:06.399 |
| 8 | 5 | 22.343 | 15/5:09.992 |
| 9 | 5 | 22.844 | 15/5:13.622 |
| 10 | 5 | 19.396 | 15/5:11.353 |
| 11 | 5 | 19.041 | 15/5:09.014 |
| 12 | 5 | 22.846 | 15/5:11.820 |
| 13 | 5 | 24.792 | 15/5:16.440 |
| 14 | 5 | 20.724 | 15/5:16.041 |
| 15 | 6 | 24.060 | 15/5:19.032 |