| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.078 | N/A |
| 2 | 1 | 23.612 | 19/7:06.094 |
| 3 | 4 | 28.965 | 17/7:01.694 |
| 4 | 3 | 22.419 | 18/7:06.055 |
| 5 | 3 | 22.215 | 19/7:18.527 |
| 6 | 3 | 23.488 | 19/7:15.594 |
| 7 | 3 | 22.976 | 19/7:12.103 |
| 8 | 2 | 22.205 | 19/7:07.626 |
| 9 | 2 | 22.575 | 19/7:05.101 |
| 10 | 2 | 22.269 | 19/7:02.526 |
| 11 | 2 | 22.869 | 19/7:01.545 |
| 12 | 2 | 24.976 | 19/7:04.190 |
| 13 | 2 | 23.420 | 19/7:04.061 |
| 14 | 2 | 22.328 | 19/7:02.044 |
| 15 | 2 | 22.288 | 19/7:00.998 |
| 16 | 3 | 25.224 | 19/7:03.272 |
| 17 | 3 | 22.167 | 19/7:01.823 |
| 18 | 2 | 22.577 | 19/7:00.978 |
| 19 | 2 | 22.312 | 20/7:23.234 |
| 20 | 2 | 22.305 | 20/7:22.268 |