| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.079 | 17/6:15.343 |
| 2 | 2 | 20.278 | 17/6:00.034 |
| 3 | 2 | 20.478 | 18/6:17.010 |
| 4 | 2 | 21.143 | 18/6:17.901 |
| 5 | 2 | 21.405 | 18/6:19.379 |
| 6 | 5 | 26.447 | 17/6:13.518 |
| 7 | 5 | 22.950 | 17/6:15.894 |
| 8 | 4 | 20.548 | 17/6:12.572 |
| 9 | 4 | 20.462 | 17/6:09.826 |
| 10 | 4 | 21.006 | 17/6:08.553 |
| 11 | 4 | 20.344 | 17/6:06.489 |
| 12 | 3 | 20.662 | 17/6:05.219 |
| 13 | 3 | 21.529 | 17/6:05.279 |
| 14 | 2 | 20.325 | 17/6:03.868 |
| 15 | 2 | 20.222 | 17/6:02.528 |
| 16 | 2 | 20.583 | 17/6:01.740 |
| 17 | 2 | 20.890 | 17/6:01.351 |