| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.953 | N/A |
| 2 | 4 | 21.043 | 20/7:06.077 |
| 3 | 4 | 21.679 | 20/7:12.812 |
| 4 | 4 | 21.661 | 20/7:14.712 |
| 5 | 4 | 24.836 | 19/7:08.438 |
| 6 | 4 | 21.214 | 19/7:04.511 |
| 7 | 5 | 22.785 | 19/7:06.607 |
| 8 | 6 | 22.005 | 19/7:06.097 |
| 9 | 6 | 21.370 | 19/7:04.287 |
| 10 | 6 | 24.746 | 19/7:09.631 |
| 11 | 6 | 23.134 | 19/7:11.004 |
| 12 | 6 | 24.506 | 19/7:14.373 |
| 13 | 6 | 20.965 | 19/7:11.869 |
| 14 | 6 | 21.083 | 19/7:09.913 |
| 15 | 6 | 33.098 | 18/7:00.533 |
| 16 | 6 | 26.458 | 18/7:04.280 |
| 17 | 6 | 25.147 | 18/7:06.166 |
| 18 | 6 | 22.471 | 18/7:05.154 |