| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.840 | N/A |
| 2 | 1 | 22.115 | 19/7:02.091 |
| 3 | 1 | 23.973 | 19/7:19.632 |
| 4 | 2 | 22.668 | 19/7:17.376 |
| 5 | 2 | 21.423 | 19/7:10.645 |
| 6 | 2 | 22.426 | 19/7:10.218 |
| 7 | 2 | 27.679 | 18/7:02.311 |
| 8 | 2 | 21.732 | 19/7:21.452 |
| 9 | 2 | 21.370 | 19/7:17.458 |
| 10 | 2 | 22.025 | 19/7:15.662 |
| 11 | 2 | 22.014 | 19/7:14.205 |
| 12 | 2 | 21.718 | 19/7:12.528 |
| 13 | 2 | 23.244 | 19/7:13.420 |
| 14 | 2 | 21.166 | 19/7:11.298 |
| 15 | 3 | 25.161 | 19/7:14.615 |
| 16 | 3 | 22.225 | 19/7:13.966 |
| 17 | 3 | 21.287 | 19/7:12.344 |
| 18 | 3 | 22.248 | 19/7:11.930 |
| 19 | 2 | 24.154 | 19/7:13.468 |