| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 27.053 | N/A |
| 2 | 5 | 22.797 | 19/7:17.399 |
| 3 | 5 | 22.506 | 19/7:14.078 |
| 4 | 5 | 22.691 | 19/7:15.017 |
| 5 | 5 | 22.269 | 19/7:13.236 |
| 6 | 5 | 21.501 | 19/7:09.403 |
| 7 | 5 | 21.305 | 19/7:06.026 |
| 8 | 4 | 21.568 | 19/7:04.691 |
| 9 | 3 | 22.076 | 19/7:04.657 |
| 10 | 3 | 21.625 | 19/7:03.729 |
| 11 | 3 | 21.668 | 19/7:03.063 |
| 12 | 3 | 22.554 | 19/7:03.969 |
| 13 | 3 | 21.624 | 19/7:03.329 |
| 14 | 3 | 21.784 | 19/7:03.008 |
| 15 | 2 | 22.804 | 19/7:04.045 |
| 16 | 2 | 22.413 | 19/7:04.475 |
| 17 | 2 | 22.141 | 19/7:04.544 |
| 18 | 2 | 21.954 | 19/7:04.408 |
| 19 | 2 | 21.825 | 19/7:04.158 |