| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.284 | 19/6:06.396 |
| 2 | 3 | 18.061 | 20/6:13.450 |
| 3 | 3 | 18.248 | 20/6:10.620 |
| 4 | 4 | 18.483 | 20/6:10.380 |
| 5 | 3 | 19.240 | 20/6:13.264 |
| 6 | 5 | 21.636 | 19/6:04.015 |
| 7 | 6 | 20.330 | 19/6:07.194 |
| 8 | 6 | 20.778 | 19/6:10.642 |
| 9 | 7 | 18.784 | 19/6:09.115 |
| 10 | 7 | 18.898 | 19/6:08.110 |
| 11 | 7 | 18.223 | 19/6:06.121 |
| 12 | 6 | 18.636 | 19/6:05.118 |
| 13 | 6 | 18.318 | 19/6:03.805 |
| 14 | 6 | 18.992 | 19/6:03.594 |
| 15 | 6 | 22.069 | 19/6:07.308 |
| 16 | 6 | 19.259 | 19/6:07.221 |
| 17 | 6 | 19.607 | 19/6:07.534 |
| 18 | 6 | 23.979 | 19/6:12.426 |
| 19 | 6 | 18.607 | 19/6:11.432 |