| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.837 | 18/5:03.066 |
| 2 | 4 | 16.890 | 18/5:03.543 |
| 3 | 6 | 20.208 | 17/5:05.632 |
| 4 | 6 | 18.076 | 17/5:06.047 |
| 5 | 6 | 17.824 | 17/5:05.439 |
| 6 | 6 | 16.824 | 17/5:02.200 |
| 7 | 5 | 18.687 | 17/5:04.412 |
| 8 | 5 | 16.458 | 17/5:01.333 |
| 9 | 5 | 16.189 | 18/5:15.986 |
| 10 | 5 | 15.863 | 18/5:12.941 |
| 11 | 5 | 15.943 | 18/5:10.580 |
| 12 | 4 | 16.089 | 18/5:08.832 |
| 13 | 3 | 15.967 | 18/5:07.184 |
| 14 | 4 | 17.786 | 18/5:08.110 |
| 15 | 4 | 16.966 | 18/5:07.928 |
| 16 | 3 | 16.548 | 18/5:07.299 |
| 17 | 3 | 17.084 | 18/5:07.312 |
| 18 | 4 | 19.020 | 18/5:09.259 |