| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.460 | 15/5:06.900 |
| 2 | 1 | 20.225 | 15/5:05.138 |
| 3 | 1 | 19.904 | 15/5:02.945 |
| 4 | 1 | 20.180 | 15/5:02.884 |
| 5 | 1 | 20.301 | 15/5:03.210 |
| 6 | 1 | 20.481 | 15/5:03.877 |
| 7 | 1 | 20.046 | 15/5:03.422 |
| 8 | 1 | 22.487 | 15/5:07.658 |
| 9 | 1 | 21.632 | 15/5:09.527 |
| 10 | 1 | 20.046 | 15/5:08.643 |
| 11 | 1 | 21.094 | 15/5:09.349 |
| 12 | 1 | 22.672 | 15/5:11.910 |
| 13 | 1 | 20.511 | 15/5:11.583 |
| 14 | 1 | 19.904 | 15/5:10.653 |
| 15 | 1 | 21.420 | 15/5:11.363 |