| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.572 | 20/7:11.440 |
| 2 | 3 | 19.989 | 21/7:16.390 |
| 3 | 3 | 19.499 | 21/7:07.420 |
| 4 | 3 | 21.594 | 21/7:13.933 |
| 5 | 3 | 18.545 | 21/7:05.036 |
| 6 | 3 | 21.504 | 21/7:09.461 |
| 7 | 3 | 21.196 | 21/7:11.697 |
| 8 | 3 | 23.267 | 21/7:18.811 |
| 9 | 3 | 26.477 | 20/7:10.318 |
| 10 | 3 | 19.927 | 20/7:07.140 |
| 11 | 3 | 18.810 | 20/7:02.509 |
| 12 | 3 | 18.468 | 21/7:18.984 |
| 13 | 3 | 22.211 | 20/7:00.091 |
| 14 | 3 | 18.613 | 21/7:17.508 |
| 15 | 3 | 21.397 | 21/7:18.297 |
| 16 | 3 | 21.156 | 21/7:18.670 |
| 17 | 3 | 24.489 | 20/7:02.016 |
| 18 | 3 | 18.554 | 21/7:20.146 |
| 19 | 3 | 18.222 | 21/7:17.121 |
| 20 | 3 | 19.765 | 21/7:16.018 |
| 21 | 3 | 20.785 | 21/7:16.040 |