| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.654 | 23/6:00.042 |
| 2 | 4 | 15.154 | 24/6:09.696 |
| 3 | 4 | 14.921 | 24/6:05.832 |
| 4 | 4 | 15.206 | 24/6:05.610 |
| 5 | 4 | 15.254 | 24/6:05.707 |
| 6 | 4 | 27.362 | 21/6:02.429 |
| 7 | 4 | 20.108 | 21/6:10.977 |
| 8 | 4 | 16.854 | 21/6:08.847 |
| 9 | 4 | 15.769 | 21/6:04.658 |
| 10 | 4 | 20.718 | 21/6:11.700 |
| 11 | 4 | 15.795 | 21/6:08.063 |
| 12 | 4 | 18.388 | 21/6:09.570 |
| 13 | 4 | 15.058 | 21/6:05.466 |
| 14 | 4 | 18.528 | 21/6:07.154 |
| 15 | 4 | 23.631 | 21/6:15.760 |
| 16 | 4 | 25.027 | 20/6:06.784 |
| 17 | 4 | 15.693 | 20/6:03.671 |
| 18 | 4 | 13.798 | 21/6:16.738 |
| 19 | 4 | 16.883 | 21/6:15.570 |
| 20 | 4 | 17.346 | 21/6:15.004 |
| 21 | 4 | 15.979 | 21/6:13.126 |