| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.655 | 21/5:07.755 |
| 2 | 1 | 14.619 | 21/5:07.377 |
| 3 | 1 | 14.722 | 21/5:07.972 |
| 4 | 1 | 14.536 | 21/5:07.293 |
| 5 | 2 | 18.094 | 20/5:06.504 |
| 6 | 2 | 14.590 | 20/5:04.053 |
| 7 | 3 | 18.120 | 20/5:12.389 |
| 8 | 3 | 14.727 | 20/5:10.158 |
| 9 | 3 | 20.453 | 19/5:05.089 |
| 10 | 3 | 14.844 | 19/5:02.784 |
| 11 | 3 | 21.056 | 19/5:11.628 |
| 12 | 3 | 14.321 | 19/5:08.334 |
| 13 | 3 | 14.391 | 19/5:05.649 |
| 14 | 3 | 14.449 | 19/5:03.426 |
| 15 | 3 | 14.499 | 19/5:01.563 |
| 16 | 3 | 14.330 | 20/5:15.508 |
| 17 | 3 | 14.255 | 20/5:13.719 |
| 18 | 3 | 14.779 | 20/5:12.711 |
| 19 | 3 | 14.478 | 20/5:11.493 |
| 20 | 3 | 14.284 | 20/5:10.202 |