| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.270 | 18/6:04.860 |
| 2 | 6 | 20.537 | 18/6:07.263 |
| 3 | 6 | 22.650 | 18/6:20.742 |
| 4 | 5 | 23.914 | 17/6:11.327 |
| 5 | 5 | 20.027 | 17/6:05.153 |
| 6 | 5 | 18.386 | 18/6:17.352 |
| 7 | 5 | 26.401 | 17/6:09.592 |
| 8 | 5 | 19.682 | 17/6:05.217 |
| 9 | 5 | 18.804 | 17/6:00.156 |
| 10 | 4 | 19.355 | 18/6:18.047 |
| 11 | 4 | 20.406 | 18/6:17.071 |
| 12 | 4 | 22.108 | 18/6:18.810 |
| 13 | 4 | 17.518 | 18/6:13.926 |
| 14 | 4 | 19.106 | 18/6:11.782 |
| 15 | 3 | 18.220 | 18/6:08.861 |
| 16 | 3 | 20.203 | 18/6:08.535 |
| 17 | 3 | 18.938 | 18/6:06.909 |
| 18 | 4 | 25.137 | 18/6:11.662 |