| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.480 | 20/7:09.600 |
| 2 | 8 | 29.761 | 17/7:15.548 |
| 3 | 8 | 22.711 | 18/7:23.712 |
| 4 | 8 | 23.644 | 18/7:19.182 |
| 5 | 7 | 27.366 | 17/7:04.871 |
| 6 | 7 | 21.434 | 18/7:19.188 |
| 7 | 7 | 22.889 | 18/7:15.304 |
| 8 | 7 | 23.194 | 18/7:13.078 |
| 9 | 7 | 24.076 | 18/7:13.110 |
| 10 | 6 | 27.083 | 18/7:18.548 |
| 11 | 6 | 26.151 | 18/7:21.473 |
| 12 | 6 | 21.386 | 18/7:16.763 |
| 13 | 7 | 30.115 | 17/7:00.148 |
| 14 | 6 | 22.408 | 18/7:21.897 |
| 15 | 7 | 22.028 | 18/7:18.871 |
| 16 | 6 | 22.475 | 18/7:16.726 |
| 17 | 6 | 26.430 | 18/7:19.021 |
| 18 | 6 | 29.158 | 18/7:23.789 |