| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.554 | N/A |
| 2 | 4 | 23.596 | 19/7:06.282 |
| 3 | 3 | 23.013 | 19/7:01.035 |
| 4 | 3 | 21.894 | 20/7:15.406 |
| 5 | 3 | 21.445 | 20/7:08.807 |
| 6 | 3 | 22.127 | 20/7:07.439 |
| 7 | 3 | 26.481 | 20/7:20.314 |
| 8 | 3 | 26.137 | 19/7:05.050 |
| 9 | 3 | 21.295 | 19/7:00.027 |
| 10 | 3 | 22.006 | 20/7:20.652 |
| 11 | 3 | 21.483 | 20/7:17.560 |
| 12 | 3 | 21.492 | 20/7:15.045 |
| 13 | 3 | 21.673 | 20/7:13.237 |
| 14 | 3 | 21.623 | 20/7:11.633 |
| 15 | 3 | 21.873 | 20/7:10.598 |
| 16 | 2 | 22.289 | 20/7:10.228 |
| 17 | 2 | 21.892 | 20/7:09.432 |
| 18 | 2 | 22.565 | 20/7:09.483 |
| 19 | 2 | 22.046 | 20/7:08.980 |
| 20 | 2 | 22.578 | 20/7:09.062 |