| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.239 | 17/6:01.063 |
| 2 | 4 | 20.090 | 18/6:11.961 |
| 3 | 5 | 24.669 | 17/6:13.989 |
| 4 | 4 | 19.406 | 17/6:02.967 |
| 5 | 4 | 21.964 | 17/6:05.051 |
| 6 | 5 | 20.801 | 17/6:03.145 |
| 7 | 5 | 26.808 | 17/6:16.373 |
| 8 | 5 | 20.305 | 17/6:12.474 |
| 9 | 5 | 23.091 | 17/6:14.705 |
| 10 | 5 | 19.208 | 17/6:09.888 |
| 11 | 5 | 28.348 | 17/6:20.072 |
| 12 | 6 | 24.247 | 16/6:00.235 |
| 13 | 5 | 20.246 | 17/6:19.783 |
| 14 | 6 | 26.912 | 16/6:02.667 |
| 15 | 6 | 31.388 | 16/6:11.970 |