| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.987 | 18/5:05.766 |
| 2 | 1 | 17.313 | 18/5:08.700 |
| 3 | 1 | 16.555 | 18/5:05.130 |
| 4 | 1 | 17.349 | 18/5:06.918 |
| 5 | 1 | 16.720 | 18/5:05.726 |
| 6 | 2 | 20.605 | 18/5:16.587 |
| 7 | 2 | 17.944 | 18/5:17.502 |
| 8 | 2 | 16.498 | 18/5:14.935 |
| 9 | 2 | 16.810 | 18/5:13.562 |
| 10 | 2 | 16.443 | 18/5:11.803 |
| 11 | 2 | 16.943 | 18/5:11.182 |
| 12 | 2 | 18.572 | 18/5:13.109 |
| 13 | 2 | 16.907 | 18/5:12.433 |
| 14 | 2 | 16.484 | 18/5:11.310 |
| 15 | 2 | 17.108 | 18/5:11.086 |
| 16 | 1 | 16.858 | 18/5:10.608 |
| 17 | 1 | 16.618 | 18/5:09.932 |
| 18 | 1 | 16.511 | 18/5:09.225 |