| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.576 | 15/5:08.640 |
| 2 | 2 | 20.682 | 15/5:09.435 |
| 3 | 2 | 20.648 | 15/5:09.530 |
| 4 | 2 | 20.694 | 15/5:09.750 |
| 5 | 1 | 19.888 | 15/5:07.464 |
| 6 | 1 | 21.230 | 15/5:09.295 |
| 7 | 1 | 19.821 | 15/5:07.584 |
| 8 | 1 | 21.100 | 15/5:08.698 |
| 9 | 1 | 21.101 | 15/5:09.567 |
| 10 | 1 | 21.144 | 15/5:10.326 |
| 11 | 1 | 20.081 | 15/5:09.498 |
| 12 | 1 | 20.225 | 15/5:08.987 |
| 13 | 1 | 20.038 | 15/5:08.340 |
| 14 | 1 | 20.609 | 15/5:08.397 |
| 15 | 1 | 20.083 | 15/5:07.920 |