| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.527 | 20/7:10.540 |
| 2 | 3 | 20.911 | 20/7:04.380 |
| 3 | 3 | 21.516 | 20/7:06.360 |
| 4 | 4 | 25.980 | 19/7:07.186 |
| 5 | 4 | 27.691 | 18/7:03.450 |
| 6 | 4 | 21.323 | 19/7:20.002 |
| 7 | 4 | 20.979 | 19/7:14.088 |
| 8 | 4 | 21.277 | 19/7:10.360 |
| 9 | 4 | 21.264 | 19/7:07.432 |
| 10 | 4 | 35.475 | 18/7:08.297 |
| 11 | 4 | 21.347 | 18/7:04.293 |
| 12 | 4 | 20.634 | 19/7:23.213 |
| 13 | 4 | 22.557 | 19/7:22.088 |
| 14 | 4 | 21.105 | 19/7:19.152 |
| 15 | 4 | 20.707 | 19/7:16.104 |
| 16 | 4 | 23.418 | 19/7:16.657 |
| 17 | 4 | 23.217 | 19/7:16.920 |
| 18 | 4 | 20.527 | 19/7:14.314 |
| 19 | 4 | 31.891 | 19/7:23.346 |