| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.860 | N/A |
| 2 | 1 | 17.375 | 21/6:02.036 |
| 3 | 1 | 17.312 | 21/6:01.073 |
| 4 | 1 | 17.503 | 21/6:02.793 |
| 5 | 1 | 17.540 | 21/6:03.051 |
| 6 | 1 | 17.280 | 21/6:02.009 |
| 7 | 1 | 17.270 | 21/6:02.046 |
| 8 | 1 | 17.523 | 21/6:02.868 |
| 9 | 1 | 17.101 | 21/6:02.012 |
| 10 | 1 | 17.485 | 21/6:02.391 |
| 11 | 1 | 17.646 | 21/6:02.093 |
| 12 | 1 | 17.345 | 21/6:02.823 |
| 13 | 1 | 17.425 | 21/6:02.868 |
| 14 | 1 | 18.974 | 21/6:05.289 |
| 15 | 1 | 17.440 | 21/6:05.172 |
| 16 | 1 | 17.469 | 21/6:05.110 |
| 17 | 1 | 17.459 | 21/6:05.043 |
| 18 | 1 | 17.670 | 21/6:05.232 |
| 19 | 1 | 20.039 | 21/6:08.033 |
| 20 | 1 | 18.242 | 21/6:08.647 |
| 21 | 1 | 17.693 | 21/6:08.651 |