| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.911 | 18/6:16.398 |
| 2 | 1 | 20.056 | 18/6:08.703 |
| 3 | 1 | 23.291 | 17/6:04.129 |
| 4 | 1 | 20.978 | 17/6:02.253 |
| 5 | 2 | 21.003 | 17/6:01.213 |
| 6 | 2 | 22.319 | 17/6:04.248 |
| 7 | 2 | 22.402 | 17/6:06.617 |
| 8 | 2 | 20.575 | 17/6:04.512 |
| 9 | 2 | 20.761 | 17/6:03.226 |
| 10 | 2 | 26.915 | 17/6:12.659 |
| 11 | 2 | 23.666 | 17/6:15.355 |
| 12 | 2 | 20.644 | 17/6:13.321 |
| 13 | 2 | 22.510 | 17/6:14.041 |
| 14 | 2 | 20.691 | 17/6:12.448 |
| 15 | 2 | 20.947 | 17/6:11.358 |
| 16 | 2 | 20.876 | 17/6:10.329 |
| 17 | 2 | 21.776 | 17/6:10.321 |