| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.739 | 20/6:14.780 |
| 2 | 4 | 24.223 | 17/6:05.177 |
| 3 | 6 | 23.066 | 17/6:14.159 |
| 4 | 6 | 18.668 | 18/6:21.132 |
| 5 | 4 | 18.213 | 18/6:10.472 |
| 6 | 5 | 21.397 | 18/6:12.918 |
| 7 | 4 | 18.982 | 18/6:08.455 |
| 8 | 5 | 24.278 | 18/6:17.023 |
| 9 | 5 | 18.997 | 18/6:13.126 |
| 10 | 5 | 18.851 | 18/6:09.745 |
| 11 | 4 | 20.289 | 18/6:09.332 |
| 12 | 4 | 19.076 | 18/6:07.168 |
| 13 | 4 | 18.930 | 18/6:05.136 |
| 14 | 4 | 21.943 | 18/6:07.267 |
| 15 | 4 | 27.694 | 18/6:16.015 |
| 16 | 4 | 19.155 | 18/6:14.064 |
| 17 | 4 | 18.365 | 18/6:11.505 |
| 18 | 4 | 19.345 | 18/6:10.211 |