| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.621 | 19/5:15.799 |
| 2 | 4 | 15.563 | 19/5:05.748 |
| 3 | 4 | 18.200 | 18/5:02.304 |
| 4 | 4 | 16.520 | 18/5:01.068 |
| 5 | 4 | 18.493 | 18/5:07.429 |
| 6 | 4 | 15.234 | 18/5:01.893 |
| 7 | 3 | 16.809 | 18/5:01.989 |
| 8 | 3 | 18.431 | 18/5:05.710 |
| 9 | 3 | 15.338 | 18/5:02.418 |
| 10 | 3 | 15.095 | 19/5:15.978 |
| 11 | 3 | 16.713 | 19/5:16.120 |
| 12 | 3 | 16.434 | 19/5:15.797 |
| 13 | 4 | 15.793 | 19/5:14.587 |
| 14 | 4 | 15.425 | 19/5:13.051 |
| 15 | 4 | 19.404 | 18/5:00.088 |
| 16 | 4 | 15.892 | 19/5:15.833 |
| 17 | 4 | 15.826 | 19/5:14.943 |
| 18 | 4 | 23.609 | 18/5:05.400 |