| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.537 | 18/6:09.666 |
| 2 | 1 | 22.002 | 17/6:01.582 |
| 3 | 1 | 21.160 | 17/6:00.961 |
| 4 | 1 | 20.541 | 18/6:19.080 |
| 5 | 2 | 24.502 | 17/6:09.723 |
| 6 | 2 | 21.543 | 17/6:09.141 |
| 7 | 2 | 29.395 | 16/6:04.983 |
| 8 | 2 | 20.631 | 16/6:00.622 |
| 9 | 2 | 20.204 | 17/6:18.751 |
| 10 | 2 | 22.055 | 17/6:18.369 |
| 11 | 2 | 22.337 | 17/6:18.493 |
| 12 | 2 | 20.650 | 17/6:16.206 |
| 13 | 2 | 21.521 | 17/6:15.410 |
| 14 | 2 | 25.399 | 17/6:19.436 |
| 15 | 2 | 20.213 | 17/6:17.049 |
| 16 | 1 | 20.255 | 17/6:15.004 |
| 17 | 2 | 27.768 | 17/6:20.713 |