| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.048 | 19/6:01.912 |
| 2 | 5 | 19.728 | 19/6:08.372 |
| 3 | 4 | 17.846 | 20/6:17.480 |
| 4 | 7 | 22.847 | 19/6:17.478 |
| 5 | 8 | 20.564 | 18/6:00.119 |
| 6 | 8 | 18.234 | 19/6:14.512 |
| 7 | 7 | 18.246 | 19/6:10.535 |
| 8 | 8 | 19.414 | 19/6:10.327 |
| 9 | 6 | 18.771 | 19/6:08.807 |
| 10 | 5 | 18.421 | 19/6:06.926 |
| 11 | 5 | 19.411 | 19/6:07.097 |
| 12 | 5 | 18.975 | 19/6:06.550 |
| 13 | 5 | 17.916 | 19/6:04.538 |
| 14 | 5 | 19.207 | 19/6:04.567 |
| 15 | 5 | 19.376 | 19/6:04.805 |
| 16 | 4 | 19.427 | 19/6:05.074 |
| 17 | 5 | 18.393 | 19/6:04.156 |
| 18 | 5 | 19.253 | 19/6:04.248 |
| 19 | 5 | 18.335 | 19/6:03.412 |