| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.458 | 19/6:09.702 |
| 2 | 4 | 20.427 | 19/6:18.907 |
| 3 | 4 | 21.635 | 18/6:09.120 |
| 4 | 4 | 21.380 | 18/6:13.050 |
| 5 | 4 | 20.811 | 18/6:13.360 |
| 6 | 3 | 20.750 | 18/6:13.383 |
| 7 | 3 | 21.436 | 18/6:15.164 |
| 8 | 3 | 21.204 | 18/6:15.977 |
| 9 | 3 | 20.482 | 18/6:15.166 |
| 10 | 3 | 26.302 | 17/6:03.605 |
| 11 | 3 | 21.133 | 17/6:03.210 |
| 12 | 3 | 20.262 | 17/6:01.647 |
| 13 | 3 | 21.266 | 17/6:01.637 |
| 14 | 3 | 20.778 | 17/6:01.036 |
| 15 | 2 | 20.325 | 17/6:00.002 |
| 16 | 2 | 23.137 | 17/6:02.085 |
| 17 | 2 | 20.966 | 17/6:01.752 |