| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.177 | 20/0:43.540 |
| 2 | 1 | 5.481 | 20/1:16.580 |
| 3 | 1 | 5.228 | 20/1:25.907 |
| 4 | 1 | 4.990 | 20/1:29.380 |
| 5 | 1 | 5.263 | 20/1:32.556 |
| 6 | 1 | 5.388 | 20/1:35.090 |
| 7 | 1 | 5.068 | 20/1:35.986 |
| 8 | 1 | 5.482 | 20/1:37.692 |
| 9 | 1 | 5.666 | 20/1:39.429 |
| 10 | 1 | 5.096 | 20/1:39.678 |
| 11 | 1 | 5.448 | 20/1:40.522 |
| 12 | 1 | 5.324 | 20/1:41.018 |
| 13 | 1 | 5.124 | 20/1:41.131 |
| 14 | 1 | 5.247 | 20/1:41.403 |
| 15 | 1 | 5.372 | 20/1:41.805 |
| 16 | 1 | 5.667 | 20/1:42.526 |
| 17 | 1 | 5.151 | 20/1:42.555 |
| 18 | 1 | 5.213 | 20/1:42.650 |
| 19 | 1 | 5.374 | 20/1:42.904 |
| 20 | 1 | 5.274 | 20/1:43.033 |