| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.609 | 17/6:07.353 |
| 2 | 3 | 20.391 | 18/6:18.000 |
| 3 | 4 | 25.467 | 17/6:22.313 |
| 4 | 5 | 22.880 | 16/6:01.388 |
| 5 | 2 | 21.736 | 17/6:21.082 |
| 6 | 2 | 21.513 | 17/6:18.522 |
| 7 | 2 | 22.963 | 17/6:20.215 |
| 8 | 2 | 23.074 | 17/6:21.720 |
| 9 | 2 | 21.547 | 17/6:20.007 |
| 10 | 2 | 25.063 | 16/6:01.989 |
| 11 | 2 | 21.345 | 16/6:00.128 |
| 12 | 2 | 20.354 | 17/6:19.585 |
| 13 | 2 | 20.592 | 17/6:17.314 |
| 14 | 2 | 20.911 | 17/6:15.755 |
| 15 | 2 | 23.620 | 17/6:17.474 |
| 16 | 2 | 20.067 | 17/6:15.203 |
| 17 | 2 | 21.200 | 17/6:14.332 |