| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.992 | 19/6:19.848 |
| 2 | 4 | 17.687 | 20/6:16.790 |
| 3 | 4 | 15.918 | 21/6:15.179 |
| 4 | 5 | 17.133 | 21/6:11.333 |
| 5 | 4 | 16.206 | 21/6:05.131 |
| 6 | 4 | 15.258 | 22/6:14.711 |
| 7 | 4 | 17.224 | 22/6:15.314 |
| 8 | 4 | 17.764 | 21/6:00.103 |
| 9 | 4 | 16.095 | 22/6:14.677 |
| 10 | 4 | 16.350 | 22/6:13.179 |
| 11 | 4 | 17.331 | 22/6:13.916 |
| 12 | 4 | 15.826 | 22/6:11.771 |
| 13 | 4 | 16.189 | 22/6:10.570 |
| 14 | 4 | 15.139 | 22/6:07.890 |
| 15 | 4 | 15.760 | 22/6:06.479 |
| 16 | 4 | 17.572 | 22/6:07.735 |
| 17 | 4 | 16.231 | 22/6:07.109 |
| 18 | 4 | 16.625 | 22/6:07.033 |
| 19 | 4 | 17.867 | 22/6:08.404 |
| 20 | 4 | 19.831 | 22/6:11.798 |
| 21 | 4 | 18.053 | 22/6:13.006 |
| 22 | 4 | 18.498 | 22/6:14.549 |