| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.376 | 19/6:08.144 |
| 2 | 5 | 19.116 | 19/6:05.674 |
| 3 | 5 | 19.217 | 19/6:05.490 |
| 4 | 7 | 22.988 | 18/6:03.137 |
| 5 | 6 | 19.557 | 18/6:00.914 |
| 6 | 7 | 20.110 | 18/6:01.092 |
| 7 | 6 | 19.092 | 19/6:18.523 |
| 8 | 7 | 20.774 | 18/6:00.518 |
| 9 | 7 | 20.743 | 18/6:01.946 |
| 10 | 7 | 18.964 | 19/6:19.880 |
| 11 | 6 | 19.310 | 19/6:18.699 |
| 12 | 8 | 19.147 | 19/6:17.457 |
| 13 | 7 | 18.504 | 19/6:15.466 |
| 14 | 7 | 22.705 | 19/6:19.461 |
| 15 | 6 | 29.222 | 18/6:10.590 |
| 16 | 7 | 18.622 | 18/6:08.378 |
| 17 | 9 | 19.166 | 18/6:07.002 |
| 18 | 7 | 21.738 | 18/6:08.351 |