| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 30.359 | N/A |
| 2 | 3 | 24.061 | 20/8:07.518 |
| 3 | 3 | 21.991 | 21/8:10.879 |
| 4 | 3 | 20.822 | 22/8:18.477 |
| 5 | 3 | 22.054 | 22/8:17.231 |
| 6 | 3 | 20.137 | 22/8:08.432 |
| 7 | 3 | 22.381 | 22/8:10.042 |
| 8 | 3 | 19.362 | 22/8:02.783 |
| 9 | 3 | 20.267 | 23/8:20.815 |
| 10 | 3 | 24.376 | 22/8:06.411 |
| 11 | 3 | 20.667 | 22/8:04.206 |
| 12 | 3 | 22.100 | 22/8:05.138 |
| 13 | 3 | 19.560 | 22/8:01.470 |
| 14 | 3 | 22.043 | 22/8:02.377 |
| 15 | 3 | 21.317 | 22/8:02.066 |
| 16 | 3 | 22.282 | 22/8:03.147 |
| 17 | 3 | 19.909 | 22/8:00.978 |
| 18 | 3 | 20.335 | 23/8:20.983 |
| 19 | 3 | 21.735 | 23/8:21.402 |
| 20 | 3 | 19.757 | 23/8:19.487 |
| 21 | 3 | 19.911 | 23/8:17.932 |
| 22 | 3 | 19.284 | 23/8:15.869 |
| 23 | 3 | 18.472 | 23/8:13.182 |