| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.536 | N/A |
| 2 | 2 | 19.320 | 25/8:05.216 |
| 3 | 2 | 18.426 | 26/8:13.361 |
| 4 | 2 | 19.575 | 25/8:00.104 |
| 5 | 3 | 25.130 | 24/8:15.629 |
| 6 | 2 | 18.109 | 24/8:04.112 |
| 7 | 4 | 23.986 | 24/8:18.962 |
| 8 | 4 | 21.109 | 24/8:20.116 |
| 9 | 3 | 19.694 | 24/8:16.914 |
| 10 | 3 | 18.164 | 24/8:10.513 |
| 11 | 4 | 23.321 | 24/8:17.254 |
| 12 | 4 | 20.389 | 24/8:16.638 |
| 13 | 3 | 18.054 | 24/8:11.650 |
| 14 | 3 | 18.392 | 24/8:08.027 |
| 15 | 3 | 20.948 | 24/8:09.121 |
| 16 | 3 | 18.905 | 24/8:06.936 |
| 17 | 3 | 19.742 | 24/8:06.228 |
| 18 | 3 | 21.959 | 24/8:08.602 |
| 19 | 3 | 20.977 | 24/8:09.458 |
| 20 | 3 | 18.659 | 24/8:07.417 |
| 21 | 3 | 18.201 | 24/8:05.055 |
| 22 | 3 | 18.388 | 24/8:03.121 |
| 23 | 3 | 18.328 | 24/8:01.301 |
| 24 | 3 | 23.161 | 24/8:04.473 |