| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.690 | 16/6:03.040 |
| 2 | 3 | 21.419 | 17/6:14.927 |
| 3 | 2 | 20.254 | 17/6:04.724 |
| 4 | 2 | 20.462 | 17/6:00.506 |
| 5 | 2 | 20.891 | 18/6:20.578 |
| 6 | 3 | 20.371 | 18/6:18.261 |
| 7 | 3 | 20.282 | 18/6:16.377 |
| 8 | 2 | 20.714 | 18/6:15.937 |
| 9 | 1 | 20.313 | 18/6:14.792 |
| 10 | 2 | 21.451 | 18/6:15.925 |
| 11 | 3 | 22.454 | 18/6:18.493 |
| 12 | 2 | 19.795 | 18/6:16.644 |
| 13 | 2 | 20.748 | 18/6:16.399 |
| 14 | 3 | 23.424 | 18/6:19.630 |
| 15 | 3 | 19.829 | 18/6:18.116 |
| 16 | 3 | 20.123 | 18/6:17.122 |
| 17 | 3 | 18.432 | 18/6:14.455 |
| 18 | 3 | 31.615 | 18/6:25.267 |