| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.034 | 18/6:18.612 |
| 2 | 1 | 21.203 | 18/6:20.133 |
| 3 | 1 | 20.515 | 18/6:16.512 |
| 4 | 1 | 21.146 | 18/6:17.541 |
| 5 | 1 | 20.936 | 18/6:17.402 |
| 6 | 1 | 20.383 | 18/6:15.651 |
| 7 | 1 | 20.473 | 18/6:14.631 |
| 8 | 2 | 29.356 | 17/6:11.973 |
| 9 | 2 | 20.680 | 17/6:09.705 |
| 10 | 2 | 20.649 | 17/6:07.837 |
| 11 | 2 | 27.585 | 17/6:17.029 |
| 12 | 2 | 20.518 | 17/6:14.677 |
| 13 | 1 | 20.844 | 17/6:13.113 |
| 14 | 1 | 20.676 | 17/6:11.569 |
| 15 | 1 | 20.957 | 17/6:10.549 |
| 16 | 1 | 21.763 | 17/6:10.513 |
| 17 | 1 | 20.788 | 17/6:09.506 |