| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.574 | 18/6:10.332 |
| 2 | 3 | 19.783 | 18/6:03.213 |
| 3 | 3 | 19.172 | 19/6:17.017 |
| 4 | 3 | 19.899 | 19/6:17.283 |
| 5 | 3 | 19.647 | 19/6:16.485 |
| 6 | 3 | 20.140 | 19/6:17.514 |
| 7 | 3 | 20.646 | 19/6:19.623 |
| 8 | 3 | 20.738 | 18/6:01.348 |
| 9 | 3 | 19.918 | 18/6:01.034 |
| 10 | 3 | 20.056 | 18/6:01.031 |
| 11 | 3 | 20.263 | 18/6:01.368 |
| 12 | 3 | 21.091 | 18/6:02.891 |
| 13 | 3 | 20.221 | 18/6:02.974 |
| 14 | 3 | 20.424 | 18/6:03.307 |
| 15 | 3 | 19.831 | 18/6:02.884 |
| 16 | 3 | 20.450 | 18/6:03.210 |
| 17 | 3 | 22.623 | 18/6:05.798 |
| 18 | 3 | 20.809 | 18/6:06.285 |