| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.050 | 18/6:00.900 |
| 2 | 4 | 22.132 | 18/6:19.638 |
| 3 | 4 | 19.657 | 18/6:11.034 |
| 4 | 4 | 21.951 | 18/6:17.055 |
| 5 | 4 | 18.409 | 18/6:07.916 |
| 6 | 4 | 19.538 | 18/6:05.211 |
| 7 | 4 | 20.630 | 18/6:06.087 |
| 8 | 4 | 18.571 | 18/6:02.111 |
| 9 | 4 | 20.945 | 18/6:03.766 |
| 10 | 4 | 19.992 | 18/6:03.375 |
| 11 | 4 | 27.531 | 18/6:15.392 |
| 12 | 4 | 21.062 | 18/6:15.702 |
| 13 | 3 | 18.986 | 18/6:13.090 |
| 14 | 3 | 17.880 | 18/6:09.429 |
| 15 | 3 | 20.271 | 18/6:09.126 |
| 16 | 3 | 19.442 | 18/6:07.928 |
| 17 | 3 | 26.855 | 18/6:14.720 |
| 18 | 3 | 21.967 | 18/6:15.869 |