| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.808 | 19/6:16.352 |
| 2 | 2 | 20.353 | 18/6:01.449 |
| 3 | 2 | 17.434 | 19/6:04.768 |
| 4 | 2 | 18.064 | 20/6:18.295 |
| 5 | 2 | 20.585 | 19/6:05.727 |
| 6 | 1 | 16.919 | 20/6:17.210 |
| 7 | 1 | 17.449 | 20/6:13.177 |
| 8 | 1 | 16.185 | 20/6:06.993 |
| 9 | 1 | 15.872 | 20/6:01.487 |
| 10 | 1 | 16.280 | 21/6:15.793 |
| 11 | 1 | 15.736 | 21/6:11.671 |
| 12 | 1 | 17.672 | 21/6:11.625 |
| 13 | 1 | 17.580 | 21/6:11.437 |
| 14 | 1 | 16.452 | 21/6:09.583 |
| 15 | 1 | 17.582 | 21/6:09.559 |
| 16 | 1 | 16.860 | 21/6:08.591 |
| 17 | 1 | 16.226 | 21/6:06.953 |
| 18 | 1 | 16.883 | 21/6:06.263 |
| 19 | 1 | 16.774 | 21/6:05.526 |
| 20 | 1 | 17.890 | 21/6:06.034 |
| 21 | 1 | 16.754 | 21/6:05.358 |