| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.794 | 17/5:02.498 |
| 2 | 7 | 16.363 | 18/5:07.413 |
| 3 | 6 | 16.519 | 18/5:04.056 |
| 4 | 6 | 17.064 | 18/5:04.083 |
| 5 | 6 | 18.451 | 18/5:10.287 |
| 6 | 6 | 18.716 | 18/5:14.721 |
| 7 | 7 | 16.757 | 18/5:12.850 |
| 8 | 8 | 20.003 | 17/5:01.042 |
| 9 | 7 | 18.619 | 17/5:02.762 |
| 10 | 7 | 16.081 | 18/5:17.460 |
| 11 | 7 | 20.119 | 17/5:03.660 |
| 12 | 7 | 17.334 | 17/5:02.911 |
| 13 | 7 | 16.504 | 17/5:01.192 |
| 14 | 7 | 16.583 | 18/5:17.451 |
| 15 | 7 | 16.109 | 18/5:15.619 |
| 16 | 7 | 15.916 | 18/5:13.798 |
| 17 | 7 | 18.544 | 18/5:14.974 |
| 18 | 7 | 16.235 | 18/5:13.711 |