| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.546 | 15/5:08.190 |
| 2 | 1 | 20.991 | 15/5:11.527 |
| 3 | 2 | 21.303 | 15/5:14.200 |
| 4 | 1 | 20.454 | 15/5:12.353 |
| 5 | 2 | 21.565 | 15/5:14.577 |
| 6 | 1 | 20.356 | 15/5:13.038 |
| 7 | 1 | 20.067 | 15/5:11.319 |
| 8 | 1 | 21.017 | 15/5:11.811 |
| 9 | 1 | 20.810 | 15/5:11.848 |
| 10 | 1 | 20.329 | 15/5:11.157 |
| 11 | 1 | 21.028 | 15/5:11.545 |
| 12 | 1 | 21.070 | 15/5:11.920 |
| 13 | 1 | 20.716 | 15/5:11.829 |
| 14 | 1 | 20.905 | 15/5:11.954 |
| 15 | 1 | 20.536 | 15/5:11.693 |