| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.193 | 15/5:02.895 |
| 2 | 4 | 20.863 | 15/5:07.920 |
| 3 | 4 | 20.265 | 15/5:06.605 |
| 4 | 3 | 20.076 | 15/5:05.239 |
| 5 | 4 | 20.554 | 15/5:05.853 |
| 6 | 4 | 20.291 | 15/5:05.605 |
| 7 | 6 | 21.269 | 15/5:07.524 |
| 8 | 6 | 20.209 | 15/5:06.975 |
| 9 | 6 | 20.209 | 15/5:06.548 |
| 10 | 4 | 20.155 | 15/5:06.126 |
| 11 | 4 | 20.416 | 15/5:06.136 |
| 12 | 4 | 20.035 | 15/5:05.669 |
| 13 | 6 | 22.078 | 15/5:07.630 |
| 14 | 4 | 20.635 | 15/5:07.766 |
| 15 | 4 | 20.531 | 15/5:07.779 |