| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.524 | 18/6:09.432 |
| 2 | 1 | 20.694 | 18/6:10.962 |
| 3 | 2 | 21.519 | 18/6:16.422 |
| 4 | 3 | 21.415 | 18/6:18.684 |
| 5 | 2 | 20.744 | 18/6:17.626 |
| 6 | 4 | 24.832 | 17/6:07.563 |
| 7 | 4 | 21.236 | 17/6:06.627 |
| 8 | 5 | 27.437 | 17/6:19.102 |
| 9 | 5 | 21.086 | 17/6:16.809 |
| 10 | 4 | 20.044 | 17/6:13.203 |
| 11 | 4 | 20.465 | 17/6:10.903 |
| 12 | 5 | 20.774 | 17/6:09.424 |
| 13 | 4 | 20.401 | 17/6:07.685 |
| 14 | 5 | 25.260 | 17/6:12.095 |
| 15 | 5 | 19.391 | 17/6:09.265 |
| 16 | 5 | 27.070 | 17/6:14.948 |
| 17 | 5 | 21.998 | 17/6:14.890 |