| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.651 | 18/6:11.718 |
| 2 | 2 | 20.633 | 18/6:11.556 |
| 3 | 1 | 20.534 | 18/6:10.908 |
| 4 | 4 | 21.483 | 18/6:14.855 |
| 5 | 3 | 21.560 | 18/6:17.500 |
| 6 | 3 | 23.925 | 17/6:04.894 |
| 7 | 3 | 20.386 | 17/6:02.275 |
| 8 | 3 | 19.800 | 18/6:20.187 |
| 9 | 2 | 21.492 | 18/6:20.928 |
| 10 | 2 | 20.653 | 18/6:20.011 |
| 11 | 3 | 22.155 | 17/6:00.511 |
| 12 | 2 | 20.503 | 18/6:20.662 |
| 13 | 2 | 20.913 | 18/6:20.337 |
| 14 | 2 | 20.776 | 18/6:19.882 |
| 15 | 2 | 21.465 | 18/6:20.315 |
| 16 | 2 | 20.242 | 18/6:19.317 |
| 17 | 2 | 20.719 | 18/6:18.942 |
| 18 | 2 | 20.743 | 18/6:18.633 |