| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.374 | 15/5:05.610 |
| 2 | 1 | 20.212 | 15/5:04.395 |
| 3 | 1 | 20.718 | 15/5:06.520 |
| 4 | 1 | 21.263 | 15/5:09.626 |
| 5 | 2 | 22.367 | 15/5:14.802 |
| 6 | 2 | 20.189 | 15/5:12.808 |
| 7 | 2 | 20.065 | 15/5:11.117 |
| 8 | 2 | 20.403 | 15/5:10.483 |
| 9 | 2 | 20.108 | 15/5:09.498 |
| 10 | 2 | 21.732 | 15/5:11.147 |
| 11 | 2 | 20.837 | 15/5:11.275 |
| 12 | 2 | 20.421 | 15/5:10.861 |
| 13 | 2 | 22.370 | 15/5:12.760 |
| 14 | 2 | 21.542 | 15/5:13.501 |
| 15 | 2 | 20.957 | 15/5:13.558 |