| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.762 | 18/5:01.716 |
| 2 | 1 | 16.659 | 18/5:00.789 |
| 3 | 1 | 18.903 | 18/5:13.944 |
| 4 | 1 | 17.177 | 18/5:12.755 |
| 5 | 2 | 19.845 | 17/5:03.776 |
| 6 | 1 | 16.585 | 17/5:00.138 |
| 7 | 1 | 18.347 | 17/5:01.818 |
| 8 | 1 | 16.557 | 18/5:16.879 |
| 9 | 1 | 16.358 | 18/5:14.386 |
| 10 | 1 | 17.077 | 18/5:13.686 |
| 11 | 1 | 16.714 | 18/5:12.519 |
| 12 | 1 | 16.817 | 18/5:11.702 |
| 13 | 1 | 16.402 | 18/5:10.435 |
| 14 | 1 | 16.463 | 18/5:09.428 |
| 15 | 1 | 16.767 | 18/5:08.920 |
| 16 | 1 | 16.630 | 18/5:08.321 |
| 17 | 1 | 17.009 | 18/5:08.194 |
| 18 | 1 | 16.432 | 18/5:07.504 |