| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.733 | 18/5:01.194 |
| 2 | 2 | 17.558 | 18/5:08.619 |
| 3 | 2 | 16.650 | 18/5:05.646 |
| 4 | 1 | 16.724 | 18/5:04.492 |
| 5 | 2 | 18.708 | 18/5:10.943 |
| 6 | 2 | 18.844 | 18/5:15.651 |
| 7 | 2 | 20.251 | 17/5:04.708 |
| 8 | 2 | 16.938 | 17/5:02.613 |
| 9 | 2 | 17.064 | 17/5:01.221 |
| 10 | 2 | 16.947 | 18/5:17.551 |
| 11 | 1 | 16.975 | 18/5:16.460 |
| 12 | 1 | 17.142 | 18/5:15.801 |
| 13 | 1 | 16.861 | 18/5:14.855 |
| 14 | 1 | 17.161 | 18/5:14.429 |
| 15 | 1 | 16.895 | 18/5:13.741 |
| 16 | 1 | 16.864 | 18/5:13.104 |
| 17 | 2 | 18.712 | 18/5:14.499 |
| 18 | 1 | 16.744 | 18/5:13.771 |