| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.813 | 22/6:09.886 |
| 2 | 1 | 17.477 | 21/6:00.045 |
| 3 | 1 | 17.158 | 21/6:00.136 |
| 4 | 1 | 17.321 | 21/6:01.037 |
| 5 | 1 | 17.028 | 21/6:00.347 |
| 6 | 1 | 17.720 | 21/6:02.309 |
| 7 | 1 | 17.827 | 21/6:04.032 |
| 8 | 1 | 17.779 | 21/6:05.198 |
| 9 | 1 | 17.784 | 21/6:06.116 |
| 10 | 1 | 16.880 | 21/6:04.953 |
| 11 | 1 | 17.592 | 21/6:05.360 |
| 12 | 2 | 18.428 | 21/6:07.162 |
| 13 | 1 | 16.935 | 21/6:06.276 |
| 14 | 1 | 17.352 | 21/6:06.141 |
| 15 | 2 | 19.108 | 21/6:08.483 |
| 16 | 2 | 19.989 | 21/6:11.688 |
| 17 | 2 | 17.612 | 21/6:11.580 |
| 18 | 2 | 16.982 | 21/6:10.749 |
| 19 | 2 | 17.086 | 21/6:10.121 |
| 20 | 2 | 17.718 | 21/6:10.218 |
| 21 | 2 | 17.730 | 21/6:10.319 |