| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.650 | N/A |
| 2 | 1 | 17.759 | 27/8:01.384 |
| 3 | 1 | 17.101 | 28/8:10.026 |
| 4 | 1 | 17.338 | 28/8:09.432 |
| 5 | 1 | 18.660 | 27/8:00.227 |
| 6 | 1 | 16.353 | 28/8:10.589 |
| 7 | 1 | 15.485 | 28/8:01.782 |
| 8 | 1 | 15.608 | 29/8:12.866 |
| 9 | 1 | 16.445 | 29/8:11.271 |
| 10 | 1 | 16.199 | 29/8:09.266 |
| 11 | 1 | 16.051 | 29/8:07.247 |
| 12 | 1 | 17.783 | 29/8:10.004 |
| 13 | 1 | 17.604 | 29/8:11.884 |
| 14 | 1 | 17.412 | 29/8:13.061 |
| 15 | 4 | 45.199 | 26/8:12.858 |
| 16 | 4 | 16.133 | 26/8:08.002 |
| 17 | 4 | 16.239 | 26/8:04.289 |
| 18 | 4 | 15.349 | 27/8:17.924 |
| 19 | 4 | 17.814 | 27/8:17.085 |