| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.937 | 19/6:18.803 |
| 2 | 1 | 20.195 | 18/6:01.188 |
| 3 | 1 | 19.592 | 19/6:18.252 |
| 4 | 3 | 29.861 | 17/6:20.736 |
| 5 | 3 | 21.692 | 17/6:18.342 |
| 6 | 3 | 19.713 | 17/6:11.138 |
| 7 | 2 | 20.958 | 17/6:09.017 |
| 8 | 2 | 20.712 | 17/6:06.902 |
| 9 | 2 | 20.348 | 17/6:04.571 |
| 10 | 2 | 24.481 | 17/6:09.731 |
| 11 | 2 | 20.417 | 17/6:07.673 |
| 12 | 2 | 20.261 | 17/6:05.737 |
| 13 | 2 | 19.591 | 17/6:03.222 |
| 14 | 2 | 23.390 | 17/6:05.680 |
| 15 | 2 | 20.713 | 17/6:04.776 |
| 16 | 2 | 27.504 | 17/6:11.200 |
| 17 | 2 | 22.303 | 17/6:11.668 |