| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.631 | N/A |
| 2 | 3 | 19.011 | 26/8:16.906 |
| 3 | 3 | 18.071 | 26/8:05.156 |
| 4 | 3 | 18.088 | 26/8:01.381 |
| 5 | 3 | 18.077 | 27/8:17.736 |
| 6 | 3 | 17.641 | 27/8:14.248 |
| 7 | 2 | 17.932 | 27/8:13.184 |
| 8 | 3 | 22.367 | 26/8:10.156 |
| 9 | 4 | 19.679 | 26/8:13.087 |
| 10 | 4 | 17.922 | 26/8:10.486 |
| 11 | 5 | 22.325 | 25/8:00.302 |
| 12 | 5 | 17.497 | 26/8:15.744 |
| 13 | 5 | 17.835 | 26/8:13.391 |
| 14 | 4 | 17.282 | 26/8:10.336 |
| 15 | 4 | 22.074 | 26/8:16.275 |
| 16 | 4 | 17.589 | 26/8:13.947 |
| 17 | 4 | 20.347 | 26/8:16.220 |
| 18 | 4 | 20.569 | 26/8:18.551 |
| 19 | 4 | 18.350 | 26/8:17.542 |
| 20 | 4 | 17.619 | 26/8:15.677 |
| 21 | 4 | 17.676 | 26/8:14.069 |
| 22 | 4 | 17.980 | 26/8:12.977 |
| 23 | 4 | 17.682 | 26/8:11.645 |
| 24 | 4 | 17.790 | 26/8:10.547 |
| 25 | 4 | 22.536 | 26/8:14.484 |
| 26 | 4 | 17.984 | 26/8:13.554 |