| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.309 | 15/5:04.635 |
| 2 | 2 | 20.860 | 15/5:08.767 |
| 3 | 2 | 20.894 | 15/5:10.315 |
| 4 | 2 | 20.328 | 15/5:08.966 |
| 5 | 2 | 20.050 | 15/5:07.323 |
| 6 | 2 | 20.337 | 15/5:06.945 |
| 7 | 2 | 20.396 | 15/5:06.801 |
| 8 | 2 | 20.177 | 15/5:06.283 |
| 9 | 3 | 20.606 | 15/5:06.595 |
| 10 | 3 | 20.449 | 15/5:06.609 |
| 11 | 2 | 19.888 | 15/5:05.855 |
| 12 | 2 | 21.112 | 15/5:06.757 |
| 13 | 2 | 20.392 | 15/5:06.690 |
| 14 | 2 | 20.672 | 15/5:06.932 |
| 15 | 2 | 20.353 | 15/5:06.823 |