| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.988 | 18/5:05.784 |
| 2 | 1 | 15.934 | 19/5:12.759 |
| 3 | 1 | 15.577 | 19/5:07.160 |
| 4 | 1 | 15.210 | 19/5:02.618 |
| 5 | 1 | 16.323 | 19/5:04.122 |
| 6 | 1 | 16.353 | 19/5:05.219 |
| 7 | 2 | 20.547 | 18/5:00.682 |
| 8 | 2 | 18.319 | 18/5:04.315 |
| 9 | 2 | 17.594 | 18/5:05.690 |
| 10 | 2 | 15.670 | 18/5:03.327 |
| 11 | 2 | 16.219 | 18/5:02.292 |
| 12 | 2 | 17.416 | 18/5:03.225 |
| 13 | 2 | 16.055 | 18/5:02.130 |
| 14 | 1 | 15.624 | 18/5:00.637 |
| 15 | 1 | 17.712 | 18/5:01.849 |
| 16 | 2 | 18.852 | 18/5:04.192 |
| 17 | 2 | 16.205 | 18/5:03.457 |
| 18 | 2 | 17.510 | 18/5:04.108 |