| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.378 | 17/6:03.426 |
| 2 | 2 | 18.120 | 19/6:15.231 |
| 3 | 2 | 18.094 | 19/6:04.749 |
| 4 | 2 | 18.694 | 19/6:02.358 |
| 5 | 2 | 19.646 | 19/6:04.542 |
| 6 | 2 | 18.613 | 19/6:02.726 |
| 7 | 2 | 25.117 | 19/6:19.083 |
| 8 | 2 | 17.525 | 19/6:13.319 |
| 9 | 2 | 17.451 | 19/6:08.680 |
| 10 | 2 | 21.134 | 19/6:11.967 |
| 11 | 2 | 17.262 | 19/6:07.968 |
| 12 | 2 | 19.588 | 19/6:08.318 |
| 13 | 2 | 18.535 | 19/6:07.076 |
| 14 | 2 | 17.848 | 19/6:05.078 |
| 15 | 1 | 17.675 | 19/6:03.128 |
| 16 | 2 | 20.458 | 19/6:04.726 |
| 17 | 2 | 17.932 | 19/6:03.314 |
| 18 | 1 | 17.832 | 19/6:01.952 |
| 19 | 1 | 18.318 | 19/6:01.220 |