| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.188 | N/A |
| 2 | 2 | 18.997 | 26/8:16.113 |
| 3 | 2 | 18.359 | 26/8:08.138 |
| 4 | 2 | 18.649 | 26/8:07.896 |
| 5 | 2 | 17.605 | 26/8:01.250 |
| 6 | 2 | 18.064 | 27/8:17.892 |
| 7 | 2 | 19.556 | 26/8:04.646 |
| 8 | 3 | 19.207 | 26/8:07.034 |
| 9 | 3 | 18.837 | 26/8:07.669 |
| 10 | 3 | 18.160 | 26/8:06.282 |
| 11 | 3 | 19.790 | 26/8:09.248 |
| 12 | 3 | 18.857 | 26/8:09.553 |
| 13 | 3 | 18.937 | 26/8:09.975 |
| 14 | 3 | 18.215 | 26/8:08.943 |
| 15 | 3 | 20.036 | 26/8:11.311 |
| 16 | 3 | 18.831 | 26/8:11.354 |
| 17 | 3 | 20.860 | 26/8:14.563 |
| 18 | 3 | 18.762 | 26/8:14.308 |
| 19 | 3 | 18.728 | 26/8:14.035 |
| 20 | 3 | 18.896 | 26/8:14.011 |
| 21 | 3 | 20.655 | 26/8:16.189 |
| 22 | 3 | 19.602 | 26/8:16.905 |
| 23 | 3 | 22.649 | 25/8:01.826 |
| 24 | 3 | 25.426 | 25/8:08.330 |
| 25 | 3 | 22.721 | 25/8:11.587 |