| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.591 | 18/6:10.638 |
| 2 | 3 | 18.393 | 19/6:10.348 |
| 3 | 3 | 21.337 | 18/6:01.926 |
| 4 | 3 | 18.534 | 19/6:14.561 |
| 5 | 3 | 17.194 | 19/6:04.986 |
| 6 | 3 | 17.277 | 20/6:17.753 |
| 7 | 3 | 26.772 | 18/6:00.252 |
| 8 | 3 | 17.339 | 19/6:13.913 |
| 9 | 3 | 18.866 | 19/6:12.195 |
| 10 | 3 | 19.881 | 19/6:12.750 |
| 11 | 3 | 16.782 | 19/6:07.850 |
| 12 | 3 | 21.408 | 19/6:11.092 |
| 13 | 3 | 27.657 | 18/6:02.812 |
| 14 | 3 | 24.977 | 18/6:09.010 |
| 15 | 3 | 18.604 | 18/6:06.734 |
| 16 | 3 | 17.051 | 18/6:02.996 |
| 17 | 3 | 21.624 | 18/6:04.539 |
| 18 | 3 | 18.222 | 18/6:02.509 |