| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.943 | 18/6:16.974 |
| 2 | 4 | 18.935 | 19/6:18.841 |
| 3 | 4 | 18.858 | 19/6:11.995 |
| 4 | 5 | 25.763 | 18/6:20.246 |
| 5 | 5 | 21.924 | 17/6:01.838 |
| 6 | 5 | 19.933 | 18/6:19.068 |
| 7 | 5 | 19.566 | 18/6:15.228 |
| 8 | 5 | 18.296 | 18/6:09.490 |
| 9 | 5 | 28.274 | 17/6:03.596 |
| 10 | 5 | 18.887 | 18/6:20.482 |
| 11 | 5 | 25.206 | 17/6:05.631 |
| 12 | 5 | 23.319 | 17/6:08.197 |
| 13 | 5 | 20.220 | 17/6:06.316 |
| 14 | 5 | 18.455 | 17/6:02.560 |
| 15 | 5 | 21.188 | 17/6:02.403 |
| 16 | 5 | 19.143 | 17/6:00.092 |
| 17 | 5 | 20.754 | 18/6:20.821 |
| 18 | 5 | 19.184 | 18/6:18.848 |