| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 31.593 | N/A |
| 2 | 4 | 31.280 | 20/10:25.913 |
| 3 | 4 | 30.363 | 20/10:17.201 |
| 4 | 4 | 30.225 | 20/10:13.423 |
| 5 | 4 | 30.441 | 20/10:12.560 |
| 6 | 3 | 30.627 | 20/10:12.749 |
| 7 | 3 | 30.219 | 20/10:11.583 |
| 8 | 3 | 29.436 | 20/10:08.625 |
| 9 | 3 | 30.453 | 20/10:08.822 |
| 10 | 4 | 35.853 | 20/10:20.375 |
| 11 | 4 | 31.920 | 20/10:22.145 |
| 12 | 4 | 30.330 | 20/10:20.846 |
| 13 | 4 | 32.619 | 20/10:23.389 |
| 14 | 4 | 30.188 | 20/10:21.987 |
| 15 | 4 | 29.873 | 20/10:20.358 |
| 16 | 4 | 29.825 | 20/10:18.885 |
| 17 | 4 | 31.271 | 20/10:19.314 |
| 18 | 4 | 30.040 | 20/10:18.316 |
| 19 | 4 | 29.348 | 20/10:16.699 |
| 20 | 4 | 30.771 | 20/10:16.675 |