| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.396 | 19/6:08.524 |
| 2 | 5 | 19.918 | 19/6:13.483 |
| 3 | 5 | 19.363 | 19/6:11.621 |
| 4 | 5 | 19.691 | 19/6:12.248 |
| 5 | 5 | 18.272 | 19/6:07.232 |
| 6 | 5 | 19.656 | 19/6:08.271 |
| 7 | 6 | 18.338 | 19/6:05.435 |
| 8 | 6 | 18.011 | 19/6:02.532 |
| 9 | 6 | 18.808 | 19/6:01.956 |
| 10 | 7 | 25.347 | 19/6:13.920 |
| 11 | 8 | 19.851 | 19/6:14.215 |
| 12 | 7 | 26.929 | 18/6:05.370 |
| 13 | 7 | 18.582 | 18/6:02.994 |
| 14 | 9 | 1:23.870 | 15/6:10.749 |
| 15 | 9 | 22.937 | 15/6:08.969 |