| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.524 | 15/5:07.860 |
| 2 | 3 | 19.174 | 16/5:17.584 |
| 3 | 3 | 19.017 | 16/5:13.147 |
| 4 | 4 | 24.384 | 15/5:11.621 |
| 5 | 4 | 19.858 | 15/5:08.871 |
| 6 | 4 | 19.737 | 15/5:06.735 |
| 7 | 4 | 19.136 | 15/5:03.921 |
| 8 | 3 | 19.672 | 15/5:02.816 |
| 9 | 3 | 20.064 | 15/5:02.610 |
| 10 | 3 | 19.603 | 15/5:01.754 |
| 11 | 3 | 22.415 | 15/5:04.887 |
| 12 | 3 | 21.966 | 15/5:06.938 |
| 13 | 3 | 19.425 | 15/5:05.740 |
| 14 | 3 | 21.089 | 15/5:06.497 |
| 15 | 3 | 19.278 | 15/5:05.342 |