| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.853 | 18/5:03.354 |
| 2 | 2 | 18.639 | 17/5:01.682 |
| 3 | 2 | 17.657 | 17/5:01.178 |
| 4 | 2 | 16.353 | 18/5:12.759 |
| 5 | 2 | 16.497 | 18/5:09.596 |
| 6 | 2 | 16.444 | 18/5:07.329 |
| 7 | 2 | 17.108 | 18/5:07.417 |
| 8 | 2 | 18.580 | 18/5:10.795 |
| 9 | 2 | 16.622 | 18/5:09.506 |
| 10 | 2 | 17.390 | 18/5:09.857 |
| 11 | 2 | 22.419 | 17/5:00.687 |
| 12 | 2 | 17.103 | 18/5:17.498 |
| 13 | 2 | 16.650 | 18/5:16.128 |
| 14 | 2 | 16.919 | 18/5:15.301 |
| 15 | 2 | 16.905 | 18/5:14.567 |
| 16 | 2 | 17.662 | 18/5:14.776 |
| 17 | 2 | 18.779 | 18/5:16.144 |
| 18 | 2 | 16.824 | 18/5:15.404 |