| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.277 | 19/5:09.263 |
| 2 | 1 | 16.064 | 19/5:07.239 |
| 3 | 1 | 16.496 | 19/5:09.301 |
| 4 | 1 | 17.226 | 19/5:13.799 |
| 5 | 2 | 18.647 | 18/5:04.956 |
| 6 | 4 | 18.190 | 18/5:08.007 |
| 7 | 3 | 16.747 | 18/5:07.663 |
| 8 | 3 | 16.099 | 18/5:05.428 |
| 9 | 2 | 16.563 | 18/5:04.618 |
| 10 | 2 | 16.894 | 18/5:04.565 |
| 11 | 2 | 16.188 | 18/5:03.367 |
| 12 | 2 | 16.763 | 18/5:03.231 |
| 13 | 2 | 16.173 | 18/5:02.298 |
| 14 | 2 | 16.119 | 18/5:01.430 |
| 15 | 2 | 16.196 | 18/5:00.770 |
| 16 | 2 | 16.074 | 18/5:00.055 |
| 17 | 2 | 16.829 | 18/5:00.224 |
| 18 | 2 | 16.573 | 18/5:00.118 |