| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.268 | 15/5:04.020 |
| 2 | 2 | 20.777 | 15/5:07.838 |
| 3 | 2 | 20.100 | 15/5:05.725 |
| 4 | 2 | 20.234 | 15/5:05.171 |
| 5 | 2 | 23.825 | 15/5:15.612 |
| 6 | 2 | 19.611 | 15/5:12.038 |
| 7 | 2 | 19.622 | 15/5:09.508 |
| 8 | 2 | 19.872 | 15/5:08.079 |
| 9 | 1 | 21.247 | 15/5:09.260 |
| 10 | 1 | 20.067 | 15/5:08.435 |
| 11 | 1 | 20.007 | 15/5:07.677 |
| 12 | 1 | 21.106 | 15/5:08.420 |
| 13 | 1 | 20.198 | 15/5:08.001 |
| 14 | 1 | 20.20 | 15/5:07.429 |
| 15 | 1 | 21.333 | 15/5:08.267 |