| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.690 | 21/8:17.490 |
| 2 | 2 | 18.076 | 23/8:00.309 |
| 3 | 2 | 18.350 | 24/8:00.928 |
| 4 | 2 | 18.864 | 25/8:13.625 |
| 5 | 2 | 17.973 | 25/8:04.765 |
| 6 | 2 | 19.802 | 25/8:06.479 |
| 7 | 2 | 18.190 | 25/8:01.946 |
| 8 | 2 | 18.543 | 26/8:18.836 |
| 9 | 2 | 19.160 | 26/8:18.761 |
| 10 | 2 | 19.516 | 25/8:00.410 |
| 11 | 2 | 18.266 | 26/8:17.380 |
| 12 | 2 | 18.731 | 26/8:16.515 |
| 13 | 2 | 18.417 | 26/8:15.156 |
| 14 | 2 | 18.216 | 26/8:13.617 |
| 15 | 2 | 18.034 | 26/8:11.969 |
| 16 | 2 | 18.095 | 26/8:10.625 |
| 17 | 2 | 17.545 | 26/8:08.598 |
| 18 | 2 | 19.813 | 26/8:10.073 |
| 19 | 2 | 18.327 | 26/8:09.358 |
| 20 | 2 | 20.147 | 26/8:11.082 |
| 21 | 2 | 17.997 | 26/8:09.979 |
| 22 | 2 | 17.725 | 26/8:08.655 |
| 23 | 2 | 17.914 | 26/8:07.659 |
| 24 | 2 | 17.350 | 26/8:06.136 |
| 25 | 2 | 23.115 | 26/8:10.730 |
| 26 | 2 | 23.216 | 26/8:15.072 |