| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.437 | 16/5:10.992 |
| 2 | 4 | 19.971 | 16/5:15.264 |
| 3 | 3 | 16.482 | 17/5:16.710 |
| 4 | 3 | 16.254 | 17/5:06.612 |
| 5 | 3 | 16.470 | 17/5:01.288 |
| 6 | 3 | 16.415 | 18/5:15.087 |
| 7 | 2 | 16.484 | 18/5:12.462 |
| 8 | 2 | 17.002 | 18/5:11.659 |
| 9 | 2 | 16.360 | 18/5:09.750 |
| 10 | 2 | 16.506 | 18/5:08.486 |
| 11 | 2 | 16.005 | 18/5:06.632 |
| 12 | 2 | 15.998 | 18/5:05.076 |
| 13 | 1 | 16.661 | 18/5:04.678 |
| 14 | 2 | 17.256 | 18/5:05.101 |
| 15 | 2 | 16.681 | 18/5:04.778 |
| 16 | 2 | 16.631 | 18/5:04.440 |
| 17 | 2 | 19.713 | 18/5:07.404 |
| 18 | 2 | 16.480 | 18/5:06.806 |