| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.347 | 19/8:01.593 |
| 2 | 2 | 20.557 | 21/8:01.992 |
| 3 | 2 | 19.977 | 22/8:03.127 |
| 4 | 2 | 19.836 | 23/8:12.873 |
| 5 | 2 | 20.114 | 23/8:06.823 |
| 6 | 1 | 20.337 | 23/8:03.644 |
| 7 | 1 | 20.764 | 23/8:02.777 |
| 8 | 1 | 20.008 | 24/8:20.820 |
| 9 | 1 | 20.988 | 23/8:00.260 |
| 10 | 1 | 19.395 | 24/8:17.575 |
| 11 | 1 | 19.324 | 24/8:14.503 |
| 12 | 1 | 25.143 | 23/8:02.598 |
| 13 | 1 | 23.914 | 23/8:07.784 |
| 14 | 2 | 21.619 | 23/8:08.459 |
| 15 | 4 | 25.220 | 23/8:14.566 |
| 16 | 3 | 20.887 | 23/8:13.681 |
| 17 | 3 | 20.044 | 23/8:11.759 |
| 18 | 3 | 20.288 | 23/8:10.363 |
| 19 | 3 | 20.120 | 23/8:08.910 |
| 20 | 2 | 20.084 | 23/8:07.561 |
| 21 | 2 | 19.829 | 23/8:06.061 |
| 22 | 2 | 20.317 | 23/8:05.208 |
| 23 | 2 | 19.733 | 23/8:03.845 |