| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.292 | 16/5:08.672 |
| 2 | 3 | 19.708 | 16/5:12.000 |
| 3 | 2 | 19.642 | 16/5:12.757 |
| 4 | 2 | 20.215 | 16/5:15.428 |
| 5 | 2 | 19.403 | 16/5:14.432 |
| 6 | 2 | 21.950 | 15/5:00.525 |
| 7 | 3 | 19.533 | 16/5:19.413 |
| 8 | 3 | 19.437 | 16/5:18.360 |
| 9 | 3 | 20.113 | 16/5:18.743 |
| 10 | 2 | 20.705 | 16/5:19.997 |
| 11 | 2 | 20.446 | 15/5:00.605 |
| 12 | 3 | 20.987 | 15/5:01.789 |
| 13 | 4 | 19.526 | 15/5:01.104 |
| 14 | 4 | 20.073 | 15/5:01.104 |
| 15 | 4 | 19.885 | 15/5:00.915 |