| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.307 | N/A |
| 2 | 2 | 19.549 | N/A |
| 3 | 1 | 16.736 | 25/7:01.213 |
| 4 | 2 | 17.067 | 25/7:08.915 |
| 5 | 1 | 16.207 | 26/7:15.232 |
| 6 | 2 | 17.016 | 25/7:04.573 |
| 7 | 1 | 16.776 | 26/7:16.390 |
| 8 | 1 | 19.025 | 25/7:13.757 |
| 9 | 1 | 16.901 | 25/7:11.991 |
| 10 | 1 | 18.277 | 25/7:16.319 |
| 11 | 1 | 16.391 | 25/7:12.943 |
| 12 | 1 | 18.284 | 25/7:16.091 |
| 13 | 1 | 17.343 | 25/7:16.029 |
| 14 | 1 | 17.116 | 25/7:15.435 |
| 15 | 1 | 17.206 | 25/7:15.146 |
| 16 | 1 | 17.906 | 25/7:16.305 |
| 17 | 1 | 18.687 | 24/7:01.251 |
| 18 | 1 | 16.589 | 25/7:17.207 |
| 19 | 1 | 17.031 | 25/7:16.596 |
| 20 | 1 | 16.760 | 25/7:15.656 |
| 21 | 1 | 16.997 | 25/7:15.160 |
| 22 | 1 | 16.959 | 25/7:14.669 |
| 23 | 1 | 31.590 | 24/7:14.653 |