| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.222 | 22/7:02.884 |
| 2 | 2 | 23.341 | 20/7:05.630 |
| 3 | 1 | 21.873 | 20/7:09.573 |
| 4 | 2 | 22.156 | 20/7:12.960 |
| 5 | 2 | 20.931 | 20/7:10.092 |
| 6 | 2 | 20.085 | 20/7:05.360 |
| 7 | 1 | 18.309 | 21/7:17.751 |
| 8 | 1 | 18.552 | 21/7:11.731 |
| 9 | 1 | 23.492 | 21/7:18.576 |
| 10 | 2 | 30.597 | 20/7:17.116 |
| 11 | 2 | 18.362 | 20/7:10.764 |
| 12 | 2 | 19.048 | 20/7:06.613 |
| 13 | 2 | 20.617 | 20/7:05.515 |
| 14 | 2 | 19.755 | 20/7:03.343 |
| 15 | 2 | 20.324 | 20/7:02.219 |
| 16 | 2 | 18.412 | 21/7:19.787 |
| 17 | 2 | 19.914 | 21/7:18.517 |
| 18 | 2 | 23.472 | 20/7:00.513 |
| 19 | 2 | 18.685 | 21/7:18.952 |
| 20 | 2 | 19.173 | 21/7:17.136 |
| 21 | 2 | 18.904 | 21/7:15.224 |