| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.972 | 18/7:11.496 |
| 2 | 1 | 25.094 | 18/7:21.594 |
| 3 | 2 | 24.749 | 18/7:22.890 |
| 4 | 2 | 25.663 | 17/7:02.781 |
| 5 | 2 | 23.997 | 18/7:24.510 |
| 6 | 2 | 23.349 | 18/7:20.472 |
| 7 | 2 | 23.717 | 18/7:18.534 |
| 8 | 2 | 22.057 | 18/7:13.345 |
| 9 | 1 | 23.591 | 18/7:12.378 |
| 10 | 2 | 23.155 | 18/7:10.819 |
| 11 | 2 | 26.390 | 18/7:14.837 |
| 12 | 2 | 24.927 | 18/7:15.991 |
| 13 | 2 | 24.167 | 18/7:15.916 |
| 14 | 2 | 27.072 | 18/7:19.586 |
| 15 | 2 | 25.164 | 18/7:20.477 |
| 16 | 2 | 27.078 | 18/7:23.410 |
| 17 | 2 | 22.964 | 18/7:21.642 |
| 18 | 2 | 23.910 | 18/7:21.016 |