| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.593 | 19/7:09.267 |
| 2 | 4 | 18.759 | 21/7:14.196 |
| 3 | 4 | 19.560 | 21/7:06.384 |
| 4 | 4 | 23.487 | 20/7:01.995 |
| 5 | 5 | 19.724 | 21/7:17.317 |
| 6 | 4 | 17.551 | 21/7:05.859 |
| 7 | 4 | 22.423 | 21/7:12.291 |
| 8 | 5 | 19.344 | 21/7:09.033 |
| 9 | 5 | 25.910 | 20/7:00.780 |
| 10 | 5 | 23.434 | 20/7:05.570 |
| 11 | 4 | 17.194 | 21/7:19.051 |
| 12 | 5 | 20.762 | 21/7:18.797 |
| 13 | 4 | 21.567 | 21/7:19.882 |
| 14 | 4 | 17.607 | 21/7:14.872 |
| 15 | 4 | 19.355 | 21/7:12.978 |
| 16 | 4 | 27.915 | 20/7:01.481 |
| 17 | 4 | 22.711 | 20/7:03.407 |
| 18 | 4 | 22.026 | 20/7:04.358 |
| 19 | 4 | 19.844 | 20/7:02.912 |
| 20 | 4 | 20.560 | 20/7:02.326 |