| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.230 | 18/6:04.140 |
| 2 | 1 | 19.535 | 19/6:17.767 |
| 3 | 2 | 21.898 | 18/6:09.978 |
| 4 | 2 | 23.003 | 18/6:20.997 |
| 5 | 2 | 20.009 | 18/6:16.830 |
| 6 | 2 | 22.743 | 17/6:01.018 |
| 7 | 2 | 22.418 | 17/6:03.887 |
| 8 | 2 | 19.198 | 18/6:20.327 |
| 9 | 2 | 20.378 | 18/6:18.824 |
| 10 | 2 | 23.450 | 17/6:01.865 |
| 11 | 2 | 19.867 | 18/6:20.829 |
| 12 | 2 | 20.216 | 18/6:19.417 |
| 13 | 2 | 22.888 | 17/6:00.705 |
| 14 | 2 | 25.028 | 17/6:05.331 |
| 15 | 2 | 18.709 | 17/6:02.179 |
| 16 | 2 | 19.765 | 17/6:00.543 |
| 17 | 2 | 19.670 | 18/6:20.123 |
| 18 | 2 | 23.731 | 18/6:22.736 |