| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 5.525 | N/A |
| 2 | 4 | 22.033 | 20/7:04.152 |
| 3 | 3 | 21.856 | 20/7:02.470 |
| 4 | 3 | 21.064 | 21/7:18.545 |
| 5 | 3 | 22.249 | 21/7:21.535 |
| 6 | 3 | 21.150 | 21/7:18.933 |
| 7 | 2 | 23.132 | 20/7:01.891 |
| 8 | 3 | 22.394 | 20/7:03.193 |
| 9 | 2 | 23.367 | 20/7:06.481 |
| 10 | 2 | 21.725 | 20/7:05.572 |
| 11 | 2 | 21.642 | 20/7:04.687 |
| 12 | 2 | 21.370 | 20/7:03.493 |
| 13 | 2 | 21.600 | 20/7:02.863 |
| 14 | 2 | 22.457 | 20/7:03.582 |
| 15 | 2 | 21.199 | 20/7:02.490 |
| 16 | 2 | 26.805 | 20/7:08.646 |
| 17 | 2 | 21.633 | 20/7:07.890 |
| 18 | 2 | 21.592 | 20/7:07.177 |
| 19 | 2 | 23.469 | 20/7:08.525 |
| 20 | 2 | 23.003 | 20/7:09.265 |