| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.150 | 15/5:02.250 |
| 2 | 3 | 20.713 | 15/5:06.472 |
| 3 | 3 | 20.369 | 15/5:06.160 |
| 4 | 2 | 20.708 | 15/5:07.275 |
| 5 | 3 | 20.667 | 15/5:07.821 |
| 6 | 4 | 23.985 | 15/5:16.480 |
| 7 | 4 | 21.882 | 15/5:18.159 |
| 8 | 4 | 21.277 | 15/5:18.283 |
| 9 | 3 | 19.858 | 15/5:16.015 |
| 10 | 3 | 20.274 | 15/5:14.825 |
| 11 | 4 | 22.426 | 15/5:16.785 |
| 12 | 3 | 21.564 | 15/5:17.341 |
| 13 | 3 | 21.301 | 15/5:17.508 |
| 14 | 3 | 21.252 | 15/5:17.599 |
| 15 | 3 | 21.081 | 15/5:17.507 |