| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.948 | 18/6:17.064 |
| 2 | 3 | 20.823 | 18/6:15.939 |
| 3 | 2 | 20.255 | 18/6:12.156 |
| 4 | 2 | 20.332 | 18/6:10.611 |
| 5 | 2 | 20.749 | 18/6:11.185 |
| 6 | 1 | 20.884 | 18/6:11.973 |
| 7 | 1 | 20.352 | 18/6:11.168 |
| 8 | 1 | 20.153 | 18/6:10.116 |
| 9 | 1 | 23.384 | 18/6:15.760 |
| 10 | 1 | 20.403 | 18/6:14.909 |
| 11 | 1 | 20.747 | 18/6:14.776 |
| 12 | 1 | 21.194 | 18/6:15.336 |
| 13 | 2 | 20.750 | 18/6:15.195 |
| 14 | 3 | 24.675 | 18/6:20.120 |
| 15 | 3 | 21.672 | 18/6:20.785 |
| 16 | 3 | 22.674 | 17/6:01.245 |
| 17 | 3 | 24.060 | 17/6:04.055 |