| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.851 | 20/6:17.020 |
| 2 | 1 | 14.685 | 22/6:08.896 |
| 3 | 1 | 14.537 | 23/6:08.560 |
| 4 | 3 | 20.621 | 21/6:00.644 |
| 5 | 3 | 15.313 | 22/6:09.631 |
| 6 | 3 | 28.548 | 20/6:15.183 |
| 7 | 3 | 25.834 | 19/6:15.627 |
| 8 | 3 | 14.249 | 19/6:02.515 |
| 9 | 3 | 13.952 | 20/6:10.200 |
| 10 | 3 | 14.418 | 20/6:02.016 |
| 11 | 3 | 17.359 | 20/6:00.667 |
| 12 | 3 | 14.725 | 21/6:12.911 |
| 13 | 3 | 17.340 | 21/6:12.236 |
| 14 | 3 | 19.258 | 21/6:14.535 |
| 15 | 3 | 15.087 | 21/6:10.688 |
| 16 | 3 | 24.460 | 20/6:01.546 |
| 17 | 2 | 13.058 | 21/6:13.423 |
| 18 | 2 | 25.365 | 20/6:04.067 |
| 19 | 2 | 15.263 | 20/6:00.972 |
| 20 | 3 | 14.538 | 21/6:15.334 |
| 21 | 2 | 20.746 | 21/6:18.207 |