| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.016 | 18/6:18.288 |
| 2 | 4 | 19.683 | 18/6:06.291 |
| 3 | 3 | 20.642 | 18/6:08.046 |
| 4 | 3 | 22.116 | 18/6:15.556 |
| 5 | 4 | 22.653 | 17/6:00.774 |
| 6 | 4 | 23.837 | 17/6:08.183 |
| 7 | 4 | 20.987 | 17/6:06.554 |
| 8 | 4 | 20.212 | 17/6:03.685 |
| 9 | 4 | 20.240 | 17/6:01.507 |
| 10 | 3 | 19.694 | 18/6:19.944 |
| 11 | 3 | 19.641 | 18/6:17.543 |
| 12 | 3 | 19.306 | 18/6:15.040 |
| 13 | 3 | 19.851 | 18/6:13.677 |
| 14 | 3 | 19.829 | 18/6:12.480 |
| 15 | 3 | 19.065 | 18/6:10.526 |
| 16 | 3 | 18.972 | 18/6:08.712 |
| 17 | 3 | 20.472 | 18/6:08.699 |
| 18 | 3 | 21.223 | 18/6:09.439 |