| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.010 | N/A |
| 2 | 2 | 19.284 | 19/6:09.122 |
| 3 | 2 | 19.346 | 19/6:09.068 |
| 4 | 2 | 23.298 | 18/6:12.935 |
| 5 | 3 | 21.909 | 18/6:18.317 |
| 6 | 3 | 20.298 | 18/6:16.069 |
| 7 | 3 | 21.050 | 18/6:16.700 |
| 8 | 3 | 20.366 | 18/6:15.491 |
| 9 | 3 | 25.449 | 17/6:04.001 |
| 10 | 3 | 19.524 | 17/6:00.719 |
| 11 | 3 | 19.119 | 18/6:18.403 |
| 12 | 3 | 19.665 | 18/6:16.395 |
| 13 | 3 | 19.045 | 18/6:13.843 |
| 14 | 3 | 18.440 | 18/6:10.893 |
| 15 | 2 | 18.576 | 18/6:08.529 |
| 16 | 2 | 22.035 | 18/6:10.401 |
| 17 | 3 | 22.554 | 18/6:12.590 |
| 18 | 2 | 23.202 | 18/6:15.170 |