| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.905 | 18/5:04.290 |
| 2 | 1 | 16.680 | 18/5:02.265 |
| 3 | 1 | 16.367 | 19/5:16.363 |
| 4 | 1 | 17.790 | 18/5:04.839 |
| 5 | 1 | 17.413 | 18/5:06.558 |
| 6 | 1 | 16.222 | 18/5:04.131 |
| 7 | 1 | 16.440 | 18/5:02.958 |
| 8 | 1 | 16.203 | 18/5:01.545 |
| 9 | 2 | 18.801 | 18/5:05.642 |
| 10 | 1 | 16.515 | 18/5:04.805 |
| 11 | 1 | 16.253 | 18/5:03.691 |
| 12 | 1 | 17.397 | 18/5:04.479 |
| 13 | 1 | 16.110 | 18/5:03.364 |
| 14 | 1 | 19.636 | 18/5:06.941 |
| 15 | 2 | 19.259 | 18/5:09.589 |
| 16 | 2 | 20.503 | 18/5:13.306 |
| 17 | 3 | 21.503 | 18/5:17.644 |
| 18 | 3 | 18.071 | 18/5:18.068 |