| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.264 | 15/5:03.960 |
| 2 | 3 | 20.596 | 15/5:06.450 |
| 3 | 1 | 20.599 | 15/5:07.295 |
| 4 | 1 | 20.031 | 15/5:05.588 |
| 5 | 1 | 19.986 | 15/5:04.428 |
| 6 | 2 | 20.834 | 15/5:05.775 |
| 7 | 2 | 19.860 | 15/5:04.650 |
| 8 | 2 | 20.179 | 15/5:04.404 |
| 9 | 2 | 21.616 | 15/5:06.608 |
| 10 | 3 | 22.285 | 15/5:09.375 |
| 11 | 2 | 19.574 | 15/5:07.942 |
| 12 | 1 | 20.647 | 15/5:08.089 |
| 13 | 1 | 19.050 | 15/5:06.370 |
| 14 | 1 | 19.737 | 15/5:05.634 |
| 15 | 1 | 19.429 | 15/5:04.687 |