| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.958 | N/A |
| 2 | 5 | 21.912 | 17/6:14.055 |
| 3 | 5 | 19.585 | 18/6:16.682 |
| 4 | 4 | 17.961 | 18/6:00.886 |
| 5 | 4 | 18.651 | 19/6:15.448 |
| 6 | 4 | 18.845 | 19/6:12.992 |
| 7 | 3 | 20.553 | 19/6:16.479 |
| 8 | 3 | 22.097 | 18/6:02.996 |
| 9 | 4 | 24.712 | 18/6:13.129 |
| 10 | 4 | 20.060 | 18/6:12.223 |
| 11 | 5 | 27.947 | 17/6:03.674 |
| 12 | 5 | 20.883 | 17/6:03.166 |
| 13 | 5 | 19.982 | 17/6:01.542 |
| 14 | 5 | 19.584 | 18/6:20.659 |
| 15 | 4 | 19.881 | 18/6:19.322 |
| 16 | 4 | 18.829 | 18/6:16.970 |
| 17 | 4 | 18.112 | 18/6:14.151 |
| 18 | 4 | 19.703 | 18/6:13.255 |