| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.008 | 15/5:15.120 |
| 2 | 1 | 21.338 | 15/5:17.595 |
| 3 | 2 | 21.536 | 15/5:19.410 |
| 4 | 2 | 21.580 | 15/5:20.483 |
| 5 | 2 | 21.478 | 15/5:20.820 |
| 6 | 1 | 20.917 | 15/5:19.642 |
| 7 | 1 | 21.109 | 15/5:19.213 |
| 8 | 1 | 21.386 | 15/5:19.410 |
| 9 | 1 | 21.214 | 15/5:19.277 |
| 10 | 2 | 21.574 | 15/5:19.710 |
| 11 | 2 | 21.638 | 15/5:20.152 |
| 12 | 2 | 22.843 | 14/5:00.558 |
| 13 | 1 | 21.998 | 14/5:01.128 |
| 14 | 1 | 24.319 | 14/5:03.938 |