| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.386 | N/A |
| 2 | 4 | 23.296 | 18/7:01.418 |
| 3 | 3 | 25.427 | 18/7:19.531 |
| 4 | 3 | 21.090 | 18/7:00.993 |
| 5 | 3 | 19.950 | 19/7:09.319 |
| 6 | 3 | 27.819 | 18/7:05.164 |
| 7 | 3 | 20.861 | 19/7:20.715 |
| 8 | 3 | 25.450 | 18/7:03.411 |
| 9 | 3 | 23.434 | 18/7:03.455 |
| 10 | 3 | 23.858 | 18/7:04.291 |
| 11 | 3 | 22.734 | 18/7:03.048 |
| 12 | 3 | 26.208 | 18/7:07.400 |
| 13 | 3 | 26.874 | 18/7:11.970 |
| 14 | 3 | 23.108 | 18/7:10.913 |
| 15 | 3 | 22.953 | 18/7:09.818 |
| 16 | 3 | 24.029 | 18/7:10.089 |
| 17 | 3 | 19.614 | 18/7:05.635 |
| 18 | 3 | 21.535 | 18/7:03.626 |