| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.855 | N/A |
| 2 | 3 | 20.028 | 21/7:07.415 |
| 3 | 2 | 21.347 | 21/7:20.605 |
| 4 | 2 | 19.303 | 21/7:11.375 |
| 5 | 2 | 19.516 | 21/7:07.825 |
| 6 | 2 | 19.053 | 21/7:03.843 |
| 7 | 2 | 22.692 | 21/7:13.318 |
| 8 | 1 | 20.715 | 21/7:14.437 |
| 9 | 1 | 23.047 | 20/7:00.394 |
| 10 | 1 | 19.444 | 21/7:18.288 |
| 11 | 1 | 20.748 | 21/7:18.641 |
| 12 | 1 | 19.863 | 21/7:17.320 |
| 13 | 1 | 18.903 | 21/7:14.062 |
| 14 | 1 | 19.537 | 21/7:13.310 |
| 15 | 1 | 19.934 | 21/7:12.755 |
| 16 | 1 | 22.151 | 21/7:15.229 |
| 17 | 1 | 22.747 | 21/7:18.014 |
| 18 | 1 | 20.243 | 21/7:17.762 |
| 19 | 1 | 21.371 | 21/7:18.679 |
| 20 | 1 | 19.860 | 21/7:17.909 |
| 21 | 1 | 28.182 | 21/7:25.539 |