| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.950 | 21/6:16.950 |
| 2 | 1 | 17.909 | 21/6:16.519 |
| 3 | 1 | 18.084 | 21/6:17.601 |
| 4 | 1 | 18.385 | 20/6:01.640 |
| 5 | 1 | 18.464 | 20/6:03.168 |
| 6 | 1 | 18.178 | 20/6:03.233 |
| 7 | 1 | 21.715 | 20/6:13.386 |
| 8 | 1 | 18.001 | 20/6:11.715 |
| 9 | 1 | 18.960 | 20/6:12.547 |
| 10 | 1 | 18.346 | 20/6:11.984 |
| 11 | 1 | 18.104 | 20/6:11.084 |
| 12 | 1 | 18.258 | 20/6:10.590 |
| 13 | 1 | 17.747 | 20/6:09.386 |
| 14 | 1 | 18.072 | 20/6:08.819 |
| 15 | 1 | 18.006 | 20/6:08.239 |
| 16 | 1 | 18.178 | 20/6:07.946 |
| 17 | 1 | 18.073 | 20/6:07.565 |
| 18 | 1 | 18.084 | 20/6:07.238 |
| 19 | 1 | 18.248 | 20/6:07.118 |
| 20 | 1 | 18.132 | 20/6:06.894 |