| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.428 | 19/5:12.132 |
| 2 | 2 | 16.112 | 19/5:09.130 |
| 3 | 1 | 15.764 | 19/5:05.925 |
| 4 | 2 | 19.747 | 18/5:06.230 |
| 5 | 2 | 18.135 | 18/5:10.270 |
| 6 | 2 | 19.663 | 21/6:10.471 |
| 7 | 2 | 16.132 | 21/6:05.943 |
| 8 | 2 | 18.069 | 21/6:07.631 |
| 9 | 2 | 16.010 | 21/6:04.140 |
| 10 | 2 | 16.567 | 21/6:02.517 |
| 11 | 2 | 16.542 | 21/6:01.141 |
| 12 | 2 | 17.955 | 21/6:02.467 |
| 13 | 2 | 26.709 | 21/6:17.730 |
| 14 | 2 | 19.564 | 20/6:01.996 |
| 15 | 2 | 17.963 | 20/6:01.813 |
| 16 | 2 | 17.260 | 20/6:00.775 |
| 17 | 2 | 17.623 | 20/6:00.286 |
| 18 | 2 | 17.702 | 21/6:17.936 |
| 19 | 2 | 18.918 | 20/6:00.908 |
| 20 | 2 | 17.662 | 20/6:00.525 |