| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.021 | 18/6:00.378 |
| 2 | 3 | 22.854 | 17/6:04.438 |
| 3 | 3 | 20.355 | 18/6:19.380 |
| 4 | 3 | 21.291 | 18/6:20.344 |
| 5 | 3 | 21.819 | 17/6:01.556 |
| 6 | 3 | 21.043 | 17/6:00.919 |
| 7 | 4 | 22.305 | 17/6:03.528 |
| 8 | 4 | 24.414 | 17/6:09.967 |
| 9 | 4 | 23.262 | 17/6:12.799 |
| 10 | 4 | 19.935 | 17/6:09.408 |
| 11 | 4 | 21.078 | 17/6:08.401 |
| 12 | 4 | 20.237 | 17/6:06.370 |
| 13 | 4 | 21.185 | 17/6:05.891 |
| 14 | 4 | 19.779 | 17/6:03.773 |
| 15 | 3 | 19.738 | 17/6:01.891 |
| 16 | 3 | 22.457 | 17/6:03.134 |
| 17 | 3 | 20.199 | 17/6:01.972 |