| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.159 | 21/6:00.339 |
| 2 | 5 | 17.695 | 21/6:05.967 |
| 3 | 5 | 17.857 | 21/6:08.977 |
| 4 | 5 | 20.680 | 20/6:06.955 |
| 5 | 5 | 20.113 | 20/6:14.016 |
| 6 | 4 | 19.300 | 20/6:16.013 |
| 7 | 4 | 17.792 | 20/6:13.131 |
| 8 | 4 | 17.064 | 20/6:09.150 |
| 9 | 4 | 18.152 | 20/6:08.471 |
| 10 | 4 | 28.491 | 19/6:09.176 |
| 11 | 4 | 20.611 | 19/6:11.215 |
| 12 | 4 | 21.125 | 19/6:13.728 |
| 13 | 4 | 15.625 | 19/6:07.817 |
| 14 | 4 | 20.456 | 19/6:09.306 |
| 15 | 4 | 24.713 | 19/6:15.988 |
| 16 | 4 | 18.054 | 19/6:13.928 |
| 17 | 4 | 18.058 | 19/6:12.115 |
| 18 | 4 | 17.077 | 19/6:09.468 |
| 19 | 4 | 16.776 | 19/6:06.798 |