| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 22.053 | N/A |
| 2 | 5 | 23.262 | 19/7:20.769 |
| 3 | 7 | 27.385 | 17/7:07.229 |
| 4 | 6 | 23.154 | 18/7:20.258 |
| 5 | 6 | 22.584 | 18/7:11.689 |
| 6 | 5 | 23.448 | 18/7:09.485 |
| 7 | 5 | 22.717 | 18/7:05.944 |
| 8 | 7 | 22.166 | 18/7:02.077 |
| 9 | 5 | 21.591 | 19/7:21.243 |
| 10 | 5 | 22.007 | 19/7:18.681 |
| 11 | 5 | 21.289 | 19/7:15.338 |
| 12 | 4 | 21.772 | 19/7:13.393 |
| 13 | 4 | 22.428 | 19/7:12.757 |
| 14 | 4 | 24.933 | 19/7:15.687 |
| 15 | 6 | 31.029 | 18/7:02.481 |
| 16 | 5 | 24.733 | 18/7:03.817 |
| 17 | 5 | 22.223 | 18/7:02.319 |
| 18 | 5 | 22.199 | 18/7:00.973 |