| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.199 | 15/5:17.985 |
| 2 | 1 | 20.209 | 15/5:10.056 |
| 3 | 1 | 21.273 | 15/5:13.405 |
| 4 | 1 | 20.444 | 15/5:11.718 |
| 5 | 2 | 19.922 | 15/5:09.141 |
| 6 | 2 | 20.215 | 15/5:08.155 |
| 7 | 3 | 20.849 | 15/5:08.809 |
| 8 | 3 | 19.796 | 15/5:07.325 |
| 9 | 3 | 20.736 | 15/5:07.738 |
| 10 | 3 | 20.675 | 15/5:07.977 |
| 11 | 2 | 20.404 | 15/5:07.802 |
| 12 | 3 | 20.928 | 15/5:08.312 |
| 13 | 2 | 20.739 | 15/5:08.525 |
| 14 | 2 | 20.391 | 15/5:08.335 |
| 15 | 3 | 20.883 | 15/5:08.663 |