| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.873 | 20/6:17.460 |
| 2 | 1 | 18.949 | 20/6:18.220 |
| 3 | 1 | 19.380 | 19/6:02.279 |
| 4 | 1 | 21.259 | 19/6:12.690 |
| 5 | 1 | 18.547 | 19/6:08.630 |
| 6 | 1 | 18.735 | 19/6:06.519 |
| 7 | 1 | 19.168 | 19/6:06.187 |
| 8 | 1 | 18.876 | 19/6:05.244 |
| 9 | 1 | 19.215 | 19/6:05.226 |
| 10 | 1 | 19.749 | 19/6:06.227 |
| 11 | 1 | 18.821 | 19/6:05.443 |
| 12 | 1 | 19.048 | 19/6:05.148 |
| 13 | 1 | 18.689 | 19/6:04.375 |
| 14 | 1 | 19.102 | 19/6:04.272 |
| 15 | 1 | 18.894 | 19/6:03.920 |
| 16 | 1 | 22.904 | 19/6:08.373 |
| 17 | 1 | 18.959 | 19/6:07.894 |
| 18 | 1 | 18.865 | 19/6:07.368 |
| 19 | 1 | 19.904 | 19/6:07.937 |