| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.123 | 16/5:05.968 |
| 2 | 1 | 19.476 | 16/5:08.792 |
| 3 | 2 | 19.996 | 16/5:12.507 |
| 4 | 2 | 20.825 | 16/5:17.680 |
| 5 | 4 | 21.237 | 15/5:01.971 |
| 6 | 2 | 20.949 | 15/5:04.015 |
| 7 | 2 | 21.569 | 15/5:06.804 |
| 8 | 1 | 19.751 | 15/5:05.486 |
| 9 | 1 | 19.510 | 15/5:04.060 |
| 10 | 1 | 19.764 | 15/5:03.300 |
| 11 | 1 | 19.475 | 15/5:02.284 |
| 12 | 2 | 22.104 | 15/5:04.724 |
| 13 | 2 | 19.433 | 15/5:03.706 |
| 14 | 2 | 19.167 | 15/5:02.549 |
| 15 | 2 | 20.293 | 15/5:02.672 |