| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.853 | 17/5:03.501 |
| 2 | 1 | 17.590 | 17/5:01.265 |
| 3 | 1 | 18.051 | 17/5:03.133 |
| 4 | 1 | 17.402 | 17/5:01.308 |
| 5 | 1 | 17.316 | 18/5:17.563 |
| 6 | 2 | 19.784 | 17/5:05.989 |
| 7 | 2 | 18.265 | 17/5:06.634 |
| 8 | 2 | 17.460 | 17/5:05.407 |
| 9 | 2 | 17.834 | 17/5:05.159 |
| 10 | 2 | 17.493 | 17/5:04.382 |
| 11 | 2 | 17.965 | 17/5:04.475 |
| 12 | 1 | 18.172 | 17/5:04.845 |
| 13 | 2 | 20.653 | 17/5:08.404 |
| 14 | 2 | 17.997 | 17/5:08.228 |
| 15 | 2 | 18.18 | 17/5:08.080 |
| 16 | 2 | 17.719 | 17/5:07.651 |
| 17 | 2 | 17.602 | 17/5:07.156 |