| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.276 | 23/6:14.348 |
| 2 | 2 | 15.982 | 23/6:10.967 |
| 3 | 2 | 16.272 | 23/6:12.063 |
| 4 | 2 | 16.593 | 23/6:14.457 |
| 5 | 6 | 20.330 | 22/6:15.993 |
| 6 | 4 | 17.674 | 21/6:00.944 |
| 7 | 4 | 17.246 | 21/6:01.119 |
| 8 | 5 | 16.484 | 22/6:16.357 |
| 9 | 6 | 19.084 | 21/6:03.862 |
| 10 | 6 | 20.948 | 21/6:11.467 |
| 11 | 6 | 16.008 | 21/6:08.258 |
| 12 | 6 | 22.817 | 21/6:17.500 |
| 13 | 7 | 17.182 | 21/6:16.217 |
| 14 | 6 | 18.867 | 21/6:17.644 |
| 15 | 7 | 19.777 | 20/6:02.053 |
| 16 | 7 | 18.013 | 20/6:01.941 |
| 17 | 7 | 17.839 | 20/6:01.638 |
| 18 | 7 | 16.754 | 20/6:00.162 |
| 19 | 7 | 20.164 | 20/6:02.432 |
| 20 | 7 | 19.671 | 20/6:03.981 |