| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.849 | N/A |
| 2 | 1 | 19.442 | 17/5:12.921 |
| 3 | 1 | 18.629 | 17/5:06.417 |
| 4 | 1 | 18.649 | 17/5:04.355 |
| 5 | 1 | 18.551 | 21/6:18.204 |
| 6 | 1 | 18.489 | 21/6:16.889 |
| 7 | 1 | 19.653 | 20/6:00.990 |
| 8 | 1 | 18.316 | 21/6:18.217 |
| 9 | 1 | 17.750 | 21/6:15.546 |
| 10 | 1 | 18.930 | 21/6:16.091 |
| 11 | 1 | 18.009 | 21/6:14.685 |
| 12 | 1 | 18.454 | 21/6:14.343 |
| 13 | 1 | 18.266 | 21/6:13.745 |
| 14 | 1 | 18.629 | 21/6:13.798 |
| 15 | 1 | 18.150 | 21/6:13.159 |
| 16 | 1 | 17.752 | 21/6:12.074 |
| 17 | 1 | 18.038 | 21/6:11.482 |
| 18 | 1 | 18.808 | 21/6:11.866 |
| 19 | 1 | 18.297 | 21/6:11.640 |
| 20 | 1 | 18.287 | 21/6:11.426 |
| 21 | 1 | 18.956 | 21/6:11.904 |