| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 1.975 | N/A |
| 2 | 5 | 18.088 | 25/7:16.087 |
| 3 | 6 | 17.099 | 25/7:04.219 |
| 4 | 5 | 17.186 | 25/7:00.959 |
| 5 | 5 | 17.038 | 26/7:15.793 |
| 6 | 4 | 16.146 | 26/7:09.076 |
| 7 | 4 | 15.773 | 26/7:04.183 |
| 8 | 4 | 16.434 | 26/7:02.560 |
| 9 | 4 | 16.430 | 26/7:01.331 |
| 10 | 4 | 16.669 | 26/7:01.038 |
| 11 | 4 | 15.684 | 27/7:14.997 |
| 12 | 4 | 16.070 | 27/7:13.615 |
| 13 | 4 | 15.482 | 27/7:11.189 |
| 14 | 4 | 15.852 | 27/7:09.877 |
| 15 | 4 | 16.325 | 27/7:09.630 |
| 16 | 4 | 18.635 | 27/7:13.420 |
| 17 | 4 | 16.308 | 27/7:12.955 |
| 18 | 4 | 15.405 | 27/7:11.164 |
| 19 | 4 | 15.492 | 27/7:09.698 |
| 20 | 4 | 15.485 | 27/7:08.376 |