| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.967 | 18/5:05.406 |
| 2 | 1 | 16.470 | 18/5:00.933 |
| 3 | 1 | 17.032 | 18/5:02.814 |
| 4 | 1 | 18.644 | 18/5:11.009 |
| 5 | 1 | 16.832 | 18/5:09.402 |
| 6 | 1 | 16.766 | 18/5:08.133 |
| 7 | 1 | 16.493 | 18/5:06.525 |
| 8 | 1 | 17.242 | 18/5:07.003 |
| 9 | 1 | 16.603 | 18/5:06.098 |
| 10 | 1 | 17.419 | 18/5:06.842 |
| 11 | 2 | 20.958 | 18/5:13.243 |
| 12 | 2 | 16.907 | 18/5:12.500 |
| 13 | 2 | 17.504 | 18/5:12.697 |
| 14 | 2 | 16.347 | 18/5:11.379 |
| 15 | 2 | 16.408 | 18/5:10.310 |
| 16 | 2 | 16.865 | 18/5:09.889 |
| 17 | 2 | 16.646 | 18/5:09.286 |
| 18 | 2 | 16.202 | 18/5:08.305 |