| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.944 | 18/5:04.992 |
| 2 | 2 | 17.103 | 18/5:06.423 |
| 3 | 2 | 17.207 | 18/5:07.524 |
| 4 | 2 | 17.798 | 18/5:10.734 |
| 5 | 2 | 17.103 | 18/5:10.158 |
| 6 | 2 | 16.847 | 18/5:09.006 |
| 7 | 2 | 16.785 | 18/5:08.024 |
| 8 | 2 | 16.798 | 18/5:07.316 |
| 9 | 2 | 16.800 | 18/5:06.770 |
| 10 | 1 | 16.668 | 18/5:06.095 |
| 11 | 1 | 16.799 | 18/5:05.758 |
| 12 | 1 | 16.906 | 18/5:05.637 |
| 13 | 1 | 17.620 | 18/5:06.523 |
| 14 | 1 | 16.542 | 18/5:05.897 |
| 15 | 2 | 20.486 | 18/5:10.087 |
| 16 | 1 | 17.482 | 18/5:10.374 |
| 17 | 1 | 18.959 | 18/5:12.191 |
| 18 | 1 | 16.674 | 18/5:11.521 |