| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.319 | N/A |
| 2 | 3 | 18.442 | 26/8:02.369 |
| 3 | 3 | 17.449 | 27/8:07.902 |
| 4 | 4 | 19.468 | 26/8:02.644 |
| 5 | 4 | 16.573 | 27/8:08.877 |
| 6 | 4 | 17.196 | 27/8:04.784 |
| 7 | 4 | 18.048 | 27/8:05.748 |
| 8 | 4 | 22.652 | 26/8:04.990 |
| 9 | 5 | 23.976 | 25/8:02.731 |
| 10 | 5 | 17.535 | 26/8:17.260 |
| 11 | 5 | 19.741 | 26/8:19.019 |
| 12 | 5 | 18.777 | 26/8:18.266 |
| 13 | 5 | 24.799 | 25/8:10.631 |
| 14 | 5 | 21.120 | 25/8:13.520 |
| 15 | 5 | 23.143 | 25/8:19.465 |
| 16 | 5 | 17.826 | 25/8:16.111 |
| 17 | 5 | 17.776 | 25/8:13.100 |
| 18 | 5 | 18.367 | 25/8:11.278 |
| 19 | 5 | 18.630 | 25/8:10.009 |
| 20 | 5 | 18.790 | 25/8:09.076 |
| 21 | 5 | 21.374 | 25/8:11.337 |
| 22 | 5 | 20.551 | 25/8:12.442 |
| 23 | 5 | 19.119 | 25/8:11.884 |
| 24 | 5 | 18.887 | 25/8:11.133 |
| 25 | 5 | 23.322 | 25/8:14.880 |