| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.699 | N/A |
| 2 | 5 | 17.806 | 21/6:14.819 |
| 3 | 5 | 16.068 | 22/6:14.376 |
| 4 | 6 | 16.843 | 22/6:13.718 |
| 5 | 5 | 16.991 | 22/6:14.166 |
| 6 | 5 | 15.355 | 22/6:07.563 |
| 7 | 4 | 15.313 | 22/6:03.015 |
| 8 | 5 | 18.981 | 22/6:10.077 |
| 9 | 5 | 20.596 | 21/6:03.581 |
| 10 | 5 | 15.688 | 21/6:00.123 |
| 11 | 5 | 18.203 | 21/6:02.387 |
| 12 | 6 | 24.123 | 21/6:15.002 |
| 13 | 6 | 17.508 | 21/6:14.490 |
| 14 | 6 | 16.480 | 21/6:12.475 |
| 15 | 6 | 16.138 | 21/6:10.260 |
| 16 | 6 | 16.173 | 21/6:08.387 |
| 17 | 6 | 16.704 | 21/6:07.411 |
| 18 | 6 | 20.678 | 21/6:11.226 |
| 19 | 6 | 18.185 | 21/6:11.846 |
| 20 | 6 | 18.652 | 21/6:12.893 |
| 21 | 6 | 16.118 | 21/6:11.302 |