| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.697 | 17/5:00.849 |
| 2 | 1 | 18.448 | 17/5:07.232 |
| 3 | 2 | 18.789 | 17/5:11.293 |
| 4 | 1 | 17.895 | 17/5:09.523 |
| 5 | 1 | 18.046 | 17/5:08.975 |
| 6 | 1 | 17.801 | 17/5:07.915 |
| 7 | 1 | 18.307 | 17/5:08.387 |
| 8 | 2 | 20.431 | 17/5:13.255 |
| 9 | 2 | 17.650 | 17/5:11.788 |
| 10 | 2 | 18.037 | 17/5:11.272 |
| 11 | 2 | 18.381 | 17/5:11.381 |
| 12 | 2 | 17.621 | 17/5:10.396 |
| 13 | 2 | 19.325 | 17/5:11.790 |
| 14 | 2 | 22.669 | 17/5:17.046 |
| 15 | 2 | 18.155 | 17/5:16.486 |
| 16 | 2 | 18.180 | 17/5:16.022 |
| 17 | 2 | 17.762 | 17/5:15.194 |