| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.062 | 19/5:05.178 |
| 2 | 1 | 16.572 | 19/5:10.023 |
| 3 | 2 | 17.314 | 19/5:16.337 |
| 4 | 2 | 15.729 | 19/5:11.966 |
| 5 | 3 | 16.012 | 19/5:10.418 |
| 6 | 3 | 15.916 | 19/5:09.082 |
| 7 | 3 | 15.879 | 19/5:08.028 |
| 8 | 2 | 15.562 | 19/5:06.484 |
| 9 | 2 | 15.919 | 19/5:06.037 |
| 10 | 2 | 17.885 | 19/5:09.415 |
| 11 | 2 | 15.448 | 19/5:07.969 |
| 12 | 3 | 19.370 | 19/5:12.974 |
| 13 | 3 | 15.632 | 19/5:11.746 |
| 14 | 3 | 21.009 | 18/5:01.254 |
| 15 | 3 | 15.834 | 18/5:00.172 |
| 16 | 3 | 15.837 | 19/5:15.851 |
| 17 | 3 | 16.100 | 19/5:15.266 |
| 18 | 3 | 20.394 | 18/5:02.474 |