| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.055 | 18/6:00.099 |
| 2 | 4 | 18.974 | 19/6:10.775 |
| 3 | 4 | 20.091 | 19/6:14.426 |
| 4 | 3 | 19.684 | 19/6:14.319 |
| 5 | 4 | 21.934 | 18/6:02.656 |
| 6 | 4 | 20.926 | 18/6:04.992 |
| 7 | 3 | 19.252 | 18/6:02.355 |
| 8 | 3 | 18.061 | 19/6:17.570 |
| 9 | 3 | 24.558 | 18/6:07.007 |
| 10 | 3 | 22.207 | 18/6:10.335 |
| 11 | 3 | 22.314 | 18/6:13.182 |
| 12 | 3 | 27.322 | 17/6:01.785 |
| 13 | 3 | 18.164 | 18/6:18.750 |
| 14 | 3 | 26.502 | 17/6:04.339 |
| 15 | 3 | 20.816 | 17/6:03.641 |
| 16 | 3 | 20.368 | 17/6:02.554 |
| 17 | 3 | 25.335 | 17/6:06.563 |