| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 30.148 | N/A |
| 2 | 4 | 20.858 | 17/6:03.876 |
| 3 | 4 | 21.569 | 17/6:09.564 |
| 4 | 4 | 18.358 | 18/6:14.596 |
| 5 | 4 | 19.287 | 18/6:10.454 |
| 6 | 4 | 19.439 | 18/6:08.485 |
| 7 | 3 | 18.091 | 18/6:03.353 |
| 8 | 3 | 18.341 | 18/6:00.295 |
| 9 | 3 | 20.529 | 18/6:02.651 |
| 10 | 3 | 19.380 | 18/6:02.312 |
| 11 | 3 | 19.973 | 18/6:03.050 |
| 12 | 3 | 19.514 | 18/6:02.944 |
| 13 | 3 | 18.775 | 18/6:01.809 |
| 14 | 3 | 20.160 | 18/6:02.660 |
| 15 | 3 | 19.506 | 18/6:02.595 |
| 16 | 3 | 20.983 | 18/6:04.212 |
| 17 | 3 | 24.077 | 18/6:08.915 |
| 18 | 3 | 20.227 | 18/6:09.215 |