| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.323 | 18/6:05.814 |
| 2 | 1 | 19.743 | 18/6:00.594 |
| 3 | 3 | 21.409 | 18/6:08.850 |
| 4 | 2 | 19.560 | 18/6:04.657 |
| 5 | 3 | 24.613 | 18/6:20.333 |
| 6 | 3 | 21.620 | 17/6:00.593 |
| 7 | 3 | 19.509 | 18/6:17.427 |
| 8 | 2 | 21.433 | 18/6:18.472 |
| 9 | 5 | 27.293 | 17/6:09.283 |
| 10 | 5 | 23.251 | 17/6:11.882 |
| 11 | 4 | 19.475 | 17/6:08.172 |
| 12 | 4 | 19.151 | 17/6:04.622 |
| 13 | 4 | 19.638 | 17/6:02.254 |
| 14 | 4 | 19.455 | 17/6:00.003 |
| 15 | 3 | 19.167 | 18/6:18.768 |
| 16 | 3 | 19.471 | 18/6:17.000 |
| 17 | 3 | 19.510 | 18/6:15.481 |
| 18 | 3 | 21.353 | 18/6:15.974 |