| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.189 | N/A |
| 2 | 1 | 19.156 | 19/6:01.997 |
| 3 | 1 | 19.022 | 19/6:00.791 |
| 4 | 1 | 19.347 | 19/6:02.339 |
| 5 | 1 | 19.424 | 19/6:03.459 |
| 6 | 1 | 19.099 | 19/6:02.961 |
| 7 | 1 | 19.042 | 19/6:02.459 |
| 8 | 1 | 18.771 | 19/6:01.403 |
| 9 | 1 | 19.832 | 19/6:02.998 |
| 10 | 1 | 19.313 | 19/6:03.201 |
| 11 | 1 | 18.584 | 19/6:02.051 |
| 12 | 1 | 19.395 | 19/6:02.437 |
| 13 | 1 | 18.986 | 19/6:02.145 |
| 14 | 1 | 18.730 | 19/6:01.544 |
| 15 | 1 | 18.722 | 19/6:01.018 |
| 16 | 1 | 19.076 | 19/6:00.987 |
| 17 | 1 | 18.860 | 19/6:00.717 |
| 18 | 1 | 19.419 | 19/6:01.071 |
| 19 | 1 | 20.380 | 19/6:02.347 |