| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.370 | 15/5:05.550 |
| 2 | 1 | 20.282 | 15/5:04.890 |
| 3 | 1 | 20.397 | 15/5:05.245 |
| 4 | 1 | 20.260 | 15/5:04.909 |
| 5 | 1 | 20.777 | 15/5:06.258 |
| 6 | 1 | 20.460 | 15/5:06.365 |
| 7 | 1 | 21.455 | 15/5:08.574 |
| 8 | 1 | 20.393 | 15/5:08.239 |
| 9 | 1 | 20.387 | 15/5:07.968 |
| 10 | 1 | 20.405 | 15/5:07.779 |
| 11 | 1 | 20.569 | 15/5:07.848 |
| 12 | 1 | 20.477 | 15/5:07.790 |
| 13 | 2 | 20.824 | 15/5:08.142 |
| 14 | 2 | 21.155 | 15/5:08.798 |
| 15 | 2 | 21.136 | 15/5:09.347 |