| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.941 | 17/5:04.997 |
| 2 | 3 | 20.945 | 16/5:11.088 |
| 3 | 4 | 20.484 | 16/5:16.640 |
| 4 | 4 | 17.930 | 16/5:09.200 |
| 5 | 4 | 14.340 | 17/5:11.576 |
| 6 | 4 | 16.213 | 17/5:05.584 |
| 7 | 4 | 13.369 | 18/5:11.714 |
| 8 | 4 | 20.026 | 17/5:00.152 |
| 9 | 4 | 16.728 | 18/5:15.952 |
| 10 | 4 | 15.007 | 18/5:11.369 |
| 11 | 4 | 14.008 | 18/5:05.985 |
| 12 | 4 | 12.914 | 19/5:16.516 |
| 13 | 4 | 22.308 | 18/5:07.680 |
| 14 | 4 | 16.657 | 18/5:07.119 |
| 15 | 4 | 15.193 | 18/5:04.876 |
| 16 | 4 | 12.877 | 18/5:00.308 |
| 17 | 4 | 16.269 | 19/5:16.528 |
| 18 | 4 | 13.357 | 19/5:13.042 |
| 19 | 4 | 15.435 | 19/5:12.001 |