| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.102 | 20/6:02.040 |
| 2 | 2 | 19.378 | 20/6:14.800 |
| 3 | 2 | 19.577 | 19/6:01.361 |
| 4 | 2 | 19.358 | 19/6:02.971 |
| 5 | 3 | 25.991 | 18/6:08.662 |
| 6 | 3 | 19.625 | 18/6:06.093 |
| 7 | 3 | 17.888 | 19/6:19.780 |
| 8 | 2 | 18.917 | 19/6:17.236 |
| 9 | 2 | 17.806 | 19/6:12.911 |
| 10 | 2 | 18.208 | 19/6:10.215 |
| 11 | 4 | 22.755 | 19/6:15.863 |
| 12 | 2 | 17.679 | 19/6:12.533 |
| 13 | 2 | 19.045 | 19/6:11.712 |
| 14 | 2 | 17.820 | 19/6:09.345 |
| 15 | 3 | 23.974 | 19/6:15.089 |
| 16 | 3 | 20.398 | 19/6:15.869 |
| 17 | 3 | 17.954 | 19/6:13.825 |
| 18 | 3 | 17.526 | 19/6:11.557 |
| 19 | 4 | 22.524 | 19/6:14.525 |