| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.607 | 20/6:12.140 |
| 2 | 7 | 19.154 | 20/6:17.610 |
| 3 | 6 | 18.069 | 20/6:12.200 |
| 4 | 5 | 17.880 | 20/6:08.550 |
| 5 | 5 | 18.889 | 20/6:10.396 |
| 6 | 5 | 18.379 | 20/6:09.927 |
| 7 | 5 | 17.915 | 20/6:08.266 |
| 8 | 5 | 17.114 | 20/6:05.018 |
| 9 | 5 | 22.673 | 20/6:14.844 |
| 10 | 5 | 16.762 | 20/6:10.884 |
| 11 | 4 | 19.187 | 20/6:12.053 |
| 12 | 5 | 18.137 | 20/6:11.277 |
| 13 | 5 | 17.394 | 20/6:09.477 |
| 14 | 5 | 17.975 | 20/6:08.764 |
| 15 | 5 | 18.817 | 20/6:09.269 |
| 16 | 5 | 17.999 | 20/6:08.689 |
| 17 | 5 | 17.079 | 20/6:07.094 |
| 18 | 5 | 17.607 | 20/6:06.263 |
| 19 | 5 | 17.902 | 20/6:05.831 |
| 20 | 5 | 17.823 | 20/6:05.362 |