| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.828 | 17/5:03.076 |
| 2 | 2 | 16.329 | 18/5:07.413 |
| 3 | 2 | 20.131 | 17/5:07.632 |
| 4 | 2 | 16.711 | 17/5:01.746 |
| 5 | 3 | 17.112 | 18/5:17.200 |
| 6 | 3 | 16.675 | 18/5:14.358 |
| 7 | 3 | 17.415 | 18/5:14.231 |
| 8 | 4 | 20.201 | 17/5:02.604 |
| 9 | 4 | 16.720 | 17/5:00.564 |
| 10 | 3 | 20.768 | 17/5:05.813 |
| 11 | 3 | 16.077 | 17/5:02.858 |
| 12 | 3 | 19.694 | 17/5:05.520 |
| 13 | 3 | 18.121 | 17/5:05.715 |
| 14 | 4 | 22.470 | 17/5:11.163 |
| 15 | 4 | 22.319 | 17/5:15.714 |
| 16 | 4 | 23.567 | 16/5:02.138 |