| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 21.394 | 17/6:03.698 |
| 2 | 7 | 19.710 | 18/6:09.936 |
| 3 | 7 | 19.572 | 18/6:04.056 |
| 4 | 7 | 19.678 | 18/6:01.593 |
| 5 | 6 | 19.539 | 19/6:19.593 |
| 6 | 6 | 20.176 | 18/6:00.207 |
| 7 | 6 | 19.617 | 19/6:19.148 |
| 8 | 6 | 20.227 | 19/6:19.793 |
| 9 | 6 | 20.763 | 18/6:01.352 |
| 10 | 6 | 19.404 | 18/6:00.144 |
| 11 | 6 | 20.548 | 18/6:01.028 |
| 12 | 6 | 20.008 | 18/6:00.954 |
| 13 | 5 | 19.670 | 18/6:00.424 |
| 14 | 6 | 21.816 | 18/6:02.728 |
| 15 | 6 | 19.940 | 18/6:02.474 |
| 16 | 6 | 19.637 | 18/6:01.911 |
| 17 | 6 | 19.793 | 18/6:01.580 |
| 18 | 6 | 21.931 | 18/6:03.423 |