| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.193 | 18/5:09.474 |
| 2 | 1 | 17.926 | 18/5:16.071 |
| 3 | 2 | 17.372 | 18/5:14.946 |
| 4 | 3 | 17.444 | 18/5:14.707 |
| 5 | 4 | 20.198 | 17/5:06.452 |
| 6 | 4 | 16.793 | 17/5:02.957 |
| 7 | 4 | 17.833 | 17/5:02.986 |
| 8 | 4 | 17.228 | 17/5:01.722 |
| 9 | 4 | 16.957 | 17/5:00.228 |
| 10 | 2 | 17.014 | 18/5:16.724 |
| 11 | 2 | 16.791 | 18/5:15.407 |
| 12 | 2 | 18.538 | 18/5:16.931 |
| 13 | 1 | 16.655 | 18/5:15.612 |
| 14 | 1 | 16.936 | 18/5:14.843 |
| 15 | 2 | 17.618 | 18/5:14.995 |
| 16 | 2 | 17.434 | 18/5:14.921 |
| 17 | 2 | 17.617 | 18/5:15.050 |
| 18 | 1 | 17.457 | 18/5:15.004 |