| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.066 | 18/6:01.188 |
| 2 | 4 | 20.004 | 18/6:00.630 |
| 3 | 3 | 21.137 | 18/6:07.242 |
| 4 | 5 | 23.110 | 18/6:19.427 |
| 5 | 4 | 22.149 | 17/6:01.984 |
| 6 | 3 | 19.970 | 18/6:19.308 |
| 7 | 3 | 21.317 | 18/6:19.936 |
| 8 | 3 | 20.659 | 18/6:18.927 |
| 9 | 3 | 21.289 | 18/6:19.402 |
| 10 | 3 | 19.389 | 18/6:16.362 |
| 11 | 3 | 20.639 | 18/6:15.920 |
| 12 | 3 | 20.065 | 18/6:14.691 |
| 13 | 3 | 24.758 | 18/6:20.149 |
| 14 | 3 | 21.746 | 18/6:20.955 |
| 15 | 3 | 21.663 | 17/6:00.356 |
| 16 | 3 | 19.485 | 18/6:19.627 |
| 17 | 3 | 20.287 | 18/6:18.776 |
| 18 | 3 | 22.072 | 18/6:19.805 |