| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.518 | 15/5:07.770 |
| 2 | 1 | 20.606 | 15/5:08.430 |
| 3 | 1 | 20.476 | 15/5:08.000 |
| 4 | 1 | 22.077 | 15/5:13.789 |
| 5 | 1 | 20.554 | 15/5:12.693 |
| 6 | 1 | 20.040 | 15/5:10.678 |
| 7 | 2 | 24.156 | 15/5:18.058 |
| 8 | 2 | 19.853 | 15/5:15.525 |
| 9 | 2 | 20.862 | 15/5:15.237 |
| 10 | 2 | 20.727 | 15/5:14.804 |
| 11 | 2 | 23.217 | 15/5:17.845 |
| 12 | 2 | 19.649 | 15/5:15.919 |
| 13 | 2 | 20.219 | 15/5:14.947 |
| 14 | 2 | 20.225 | 15/5:14.120 |
| 15 | 3 | 22.234 | 15/5:15.413 |