| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.222 | N/A |
| 2 | 2 | 20.839 | 20/7:00.163 |
| 3 | 3 | 19.839 | 21/7:11.002 |
| 4 | 3 | 19.788 | 21/7:07.328 |
| 5 | 3 | 20.296 | 21/7:08.032 |
| 6 | 3 | 19.118 | 21/7:03.742 |
| 7 | 3 | 20.528 | 21/7:05.582 |
| 8 | 3 | 22.329 | 21/7:12.042 |
| 9 | 3 | 24.276 | 20/7:00.877 |
| 10 | 3 | 21.430 | 20/7:02.046 |
| 11 | 3 | 20.976 | 20/7:02.118 |
| 12 | 3 | 21.210 | 20/7:02.581 |
| 13 | 3 | 19.885 | 20/7:00.869 |
| 14 | 3 | 20.816 | 20/7:00.781 |
| 15 | 3 | 21.145 | 20/7:01.152 |
| 16 | 3 | 19.931 | 21/7:20.763 |
| 17 | 3 | 20.041 | 21/7:19.780 |
| 18 | 4 | 21.377 | 21/7:20.485 |
| 19 | 4 | 20.058 | 21/7:19.646 |
| 20 | 4 | 27.168 | 20/7:05.272 |