| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.839 | 21/6:14.619 |
| 2 | 2 | 17.387 | 21/6:09.873 |
| 3 | 3 | 20.082 | 20/6:08.720 |
| 4 | 1 | 17.719 | 20/6:05.135 |
| 5 | 1 | 18.210 | 20/6:04.948 |
| 6 | 1 | 17.943 | 20/6:03.933 |
| 7 | 1 | 18.396 | 20/6:04.503 |
| 8 | 1 | 17.221 | 20/6:01.993 |
| 9 | 1 | 19.776 | 20/6:05.718 |
| 10 | 1 | 17.691 | 20/6:04.528 |
| 11 | 1 | 17.710 | 20/6:03.589 |
| 12 | 1 | 17.639 | 20/6:02.688 |
| 13 | 1 | 17.452 | 20/6:01.638 |
| 14 | 1 | 17.352 | 20/6:00.596 |
| 15 | 1 | 17.872 | 20/6:00.385 |
| 16 | 1 | 17.884 | 20/6:00.216 |
| 17 | 1 | 17.614 | 21/6:17.737 |
| 18 | 1 | 17.241 | 21/6:16.866 |
| 19 | 1 | 17.782 | 21/6:16.685 |
| 20 | 1 | 17.052 | 21/6:15.755 |