| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.607 | N/A |
| 2 | 2 | 18.514 | 26/8:04.457 |
| 3 | 2 | 18.148 | 27/8:18.213 |
| 4 | 2 | 18.977 | 26/8:05.265 |
| 5 | 2 | 18.509 | 26/8:05.032 |
| 6 | 2 | 18.312 | 26/8:03.907 |
| 7 | 2 | 18.18 | 26/8:01.857 |
| 8 | 3 | 32.453 | 24/8:11.178 |
| 9 | 3 | 19.413 | 24/8:08.294 |
| 10 | 3 | 19.866 | 24/8:07.208 |
| 11 | 3 | 17.858 | 24/8:01.722 |
| 12 | 3 | 18.503 | 25/8:18.449 |
| 13 | 3 | 18.203 | 25/8:15.119 |
| 14 | 3 | 22.671 | 24/8:00.593 |
| 15 | 3 | 22.808 | 24/8:05.278 |
| 16 | 3 | 23.029 | 24/8:09.678 |
| 17 | 3 | 18.725 | 24/8:07.341 |
| 18 | 3 | 18.794 | 24/8:05.372 |
| 19 | 3 | 21.004 | 24/8:06.445 |
| 20 | 3 | 18.389 | 24/8:04.241 |
| 21 | 3 | 23.127 | 24/8:07.705 |
| 22 | 3 | 18.567 | 24/8:05.845 |
| 23 | 3 | 18.608 | 24/8:04.197 |
| 24 | 3 | 20.703 | 24/8:04.788 |