| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.893 | N/A |
| 2 | 3 | 18.711 | 20/6:15.402 |
| 3 | 3 | 23.757 | 18/6:20.871 |
| 4 | 4 | 22.342 | 17/6:05.546 |
| 5 | 4 | 18.788 | 18/6:15.184 |
| 6 | 4 | 19.001 | 18/6:08.729 |
| 7 | 4 | 22.540 | 18/6:14.453 |
| 8 | 4 | 19.447 | 18/6:11.030 |
| 9 | 4 | 18.532 | 18/6:06.518 |
| 10 | 4 | 19.353 | 18/6:04.560 |
| 11 | 4 | 19.067 | 18/6:02.507 |
| 12 | 4 | 19.186 | 18/6:01.011 |
| 13 | 4 | 19.011 | 19/6:19.495 |
| 14 | 4 | 18.704 | 19/6:17.731 |
| 15 | 4 | 18.558 | 19/6:16.032 |
| 16 | 4 | 18.223 | 19/6:14.157 |
| 17 | 4 | 18.995 | 19/6:13.384 |
| 18 | 4 | 18.952 | 19/6:12.658 |
| 19 | 4 | 19.392 | 19/6:12.452 |