| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.206 | 20/6:04.120 |
| 2 | 1 | 18.555 | 20/6:07.610 |
| 3 | 1 | 18.369 | 20/6:07.533 |
| 4 | 1 | 20.273 | 20/6:17.015 |
| 5 | 1 | 18.394 | 20/6:15.188 |
| 6 | 1 | 18.369 | 20/6:13.887 |
| 7 | 1 | 17.991 | 20/6:11.877 |
| 8 | 1 | 17.488 | 20/6:09.112 |
| 9 | 1 | 17.597 | 20/6:07.204 |
| 10 | 1 | 17.913 | 20/6:06.310 |
| 11 | 1 | 17.117 | 20/6:04.131 |
| 12 | 2 | 20.206 | 20/6:07.463 |
| 13 | 3 | 22.376 | 20/6:13.622 |
| 14 | 2 | 17.520 | 20/6:11.963 |
| 15 | 3 | 29.302 | 19/6:06.923 |
| 16 | 3 | 24.406 | 19/6:12.972 |
| 17 | 3 | 19.027 | 19/6:12.298 |
| 18 | 3 | 19.131 | 19/6:11.809 |
| 19 | 3 | 17.753 | 19/6:09.993 |