| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.362 | 19/6:07.878 |
| 2 | 3 | 22.699 | 18/6:18.549 |
| 3 | 2 | 18.879 | 18/6:05.640 |
| 4 | 2 | 19.107 | 18/6:00.212 |
| 5 | 2 | 18.348 | 19/6:13.901 |
| 6 | 2 | 22.545 | 18/6:02.820 |
| 7 | 3 | 19.066 | 18/6:00.015 |
| 8 | 3 | 20.528 | 18/6:01.202 |
| 9 | 3 | 23.300 | 18/6:07.668 |
| 10 | 3 | 21.746 | 18/6:10.044 |
| 11 | 3 | 23.454 | 18/6:14.783 |
| 12 | 3 | 20.391 | 18/6:14.137 |
| 13 | 3 | 19.617 | 18/6:12.520 |
| 14 | 4 | 24.699 | 18/6:17.667 |
| 15 | 4 | 20.823 | 18/6:17.477 |
| 16 | 3 | 19.248 | 18/6:15.538 |