| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.786 | 17/7:01.362 |
| 2 | 4 | 24.551 | 18/7:24.033 |
| 3 | 3 | 24.329 | 18/7:21.996 |
| 4 | 3 | 22.610 | 18/7:13.242 |
| 5 | 3 | 23.768 | 18/7:12.158 |
| 6 | 3 | 26.204 | 18/7:18.744 |
| 7 | 3 | 23.112 | 18/7:15.497 |
| 8 | 3 | 25.236 | 18/7:17.841 |
| 9 | 3 | 23.551 | 18/7:16.294 |
| 10 | 3 | 24.065 | 18/7:15.982 |
| 11 | 3 | 22.452 | 18/7:13.087 |
| 12 | 4 | 27.679 | 18/7:18.514 |
| 13 | 4 | 29.574 | 17/7:00.968 |
| 14 | 4 | 25.536 | 17/7:01.907 |
| 15 | 4 | 24.780 | 17/7:01.864 |
| 16 | 4 | 22.998 | 18/7:24.635 |
| 17 | 4 | 24.411 | 18/7:24.327 |
| 18 | 4 | 22.341 | 18/7:21.983 |