| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.179 | 15/5:02.685 |
| 2 | 3 | 21.610 | 15/5:13.418 |
| 3 | 3 | 22.277 | 15/5:20.330 |
| 4 | 3 | 20.273 | 15/5:16.271 |
| 5 | 4 | 22.848 | 14/5:00.124 |
| 6 | 3 | 19.492 | 15/5:16.698 |
| 7 | 3 | 18.871 | 15/5:11.893 |
| 8 | 3 | 19.449 | 15/5:09.373 |
| 9 | 3 | 21.034 | 15/5:10.055 |
| 10 | 4 | 25.308 | 15/5:17.012 |
| 11 | 5 | 23.248 | 15/5:19.894 |
| 12 | 4 | 18.909 | 15/5:16.872 |
| 13 | 5 | 21.259 | 15/5:17.027 |
| 14 | 5 | 24.932 | 15/5:21.095 |
| 15 | 5 | 27.061 | 15/5:26.750 |