| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.271 | 21/6:02.691 |
| 2 | 3 | 21.936 | 19/6:12.466 |
| 3 | 4 | 19.900 | 19/6:14.344 |
| 4 | 6 | 19.060 | 19/6:11.293 |
| 5 | 4 | 17.071 | 19/6:01.904 |
| 6 | 4 | 17.278 | 20/6:15.053 |
| 7 | 4 | 18.727 | 20/6:14.980 |
| 8 | 4 | 18.736 | 20/6:14.947 |
| 9 | 4 | 20.503 | 20/6:18.849 |
| 10 | 3 | 17.382 | 20/6:15.728 |
| 11 | 3 | 17.350 | 20/6:13.116 |
| 12 | 3 | 18.182 | 20/6:12.327 |
| 13 | 3 | 16.507 | 20/6:09.082 |
| 14 | 3 | 17.762 | 20/6:08.093 |
| 15 | 3 | 18.459 | 20/6:08.165 |
| 16 | 3 | 18.606 | 20/6:08.412 |
| 17 | 3 | 17.318 | 20/6:07.115 |
| 18 | 3 | 16.498 | 20/6:05.051 |
| 19 | 3 | 18.103 | 20/6:04.894 |
| 20 | 3 | 17.354 | 20/6:04.003 |