| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.764 | 19/6:15.516 |
| 2 | 3 | 20.051 | 19/6:18.242 |
| 3 | 4 | 21.359 | 18/6:07.044 |
| 4 | 4 | 19.692 | 18/6:03.897 |
| 5 | 4 | 19.938 | 18/6:02.894 |
| 6 | 4 | 19.335 | 18/6:00.417 |
| 7 | 4 | 20.311 | 18/6:01.157 |
| 8 | 5 | 23.469 | 18/6:08.818 |
| 9 | 5 | 19.789 | 18/6:07.416 |
| 10 | 5 | 20.022 | 18/6:06.714 |
| 11 | 5 | 22.395 | 18/6:10.023 |
| 12 | 5 | 19.667 | 18/6:08.688 |
| 13 | 4 | 19.376 | 18/6:07.156 |
| 14 | 4 | 19.617 | 18/6:06.152 |
| 15 | 4 | 19.962 | 18/6:05.696 |
| 16 | 4 | 19.932 | 18/6:05.264 |
| 17 | 4 | 19.534 | 18/6:04.461 |
| 18 | 4 | 23.347 | 18/6:07.560 |