| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.037 | 20/7:20.740 |
| 2 | 1 | 19.347 | 21/7:14.532 |
| 3 | 2 | 29.202 | 18/7:03.516 |
| 4 | 3 | 34.112 | 17/7:24.967 |
| 5 | 3 | 23.526 | 17/7:15.962 |
| 6 | 3 | 21.922 | 17/7:05.414 |
| 7 | 3 | 29.026 | 17/7:15.132 |
| 8 | 3 | 18.658 | 17/7:00.389 |
| 9 | 3 | 22.281 | 18/7:20.222 |
| 10 | 3 | 22.819 | 18/7:17.274 |
| 11 | 3 | 26.109 | 18/7:20.246 |
| 12 | 3 | 18.736 | 18/7:11.663 |
| 13 | 3 | 27.826 | 18/7:16.986 |
| 14 | 3 | 22.574 | 18/7:14.796 |
| 15 | 3 | 19.743 | 18/7:09.502 |
| 16 | 3 | 20.187 | 18/7:05.368 |
| 17 | 3 | 18.498 | 19/7:23.262 |
| 18 | 3 | 19.579 | 19/7:19.303 |
| 19 | 3 | 33.985 | 19/7:30.167 |