| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.036 | 18/5:06.648 |
| 2 | 1 | 17.009 | 18/5:06.405 |
| 3 | 1 | 17.244 | 18/5:07.734 |
| 4 | 1 | 17.511 | 18/5:09.600 |
| 5 | 1 | 17.092 | 18/5:09.211 |
| 6 | 1 | 16.895 | 18/5:08.361 |
| 7 | 1 | 17.204 | 18/5:08.548 |
| 8 | 1 | 16.723 | 18/5:07.606 |
| 9 | 1 | 17.019 | 18/5:07.466 |
| 10 | 1 | 16.886 | 18/5:07.114 |
| 11 | 1 | 22.343 | 18/5:15.756 |
| 12 | 2 | 21.382 | 17/5:03.654 |
| 13 | 2 | 16.948 | 17/5:02.459 |
| 14 | 2 | 16.657 | 17/5:01.081 |
| 15 | 2 | 17.018 | 17/5:00.296 |
| 16 | 2 | 17.720 | 17/5:00.355 |
| 17 | 2 | 16.812 | 18/5:17.117 |
| 18 | 1 | 16.662 | 18/5:16.161 |