| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.322 | 19/6:07.118 |
| 2 | 5 | 20.033 | 19/6:13.873 |
| 3 | 4 | 20.213 | 19/6:17.264 |
| 4 | 4 | 19.032 | 19/6:13.350 |
| 5 | 4 | 17.374 | 19/6:04.701 |
| 6 | 4 | 26.816 | 18/6:08.370 |
| 7 | 4 | 19.523 | 18/6:05.948 |
| 8 | 4 | 20.138 | 18/6:05.515 |
| 9 | 4 | 19.467 | 18/6:03.836 |
| 10 | 4 | 18.758 | 18/6:01.217 |
| 11 | 4 | 19.147 | 19/6:19.694 |
| 12 | 4 | 18.676 | 19/6:17.623 |
| 13 | 4 | 18.776 | 19/6:16.017 |
| 14 | 4 | 18.972 | 19/6:14.907 |
| 15 | 4 | 18.206 | 19/6:12.974 |
| 16 | 4 | 18.333 | 19/6:11.433 |
| 17 | 4 | 18.004 | 19/6:09.706 |
| 18 | 4 | 19.638 | 19/6:09.896 |
| 19 | 4 | 18.246 | 19/6:08.674 |