| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.870 | N/A |
| 2 | 2 | 18.858 | 19/6:00.314 |
| 3 | 2 | 19.345 | 19/6:04.697 |
| 4 | 2 | 18.904 | 19/6:03.512 |
| 5 | 2 | 19.317 | 19/6:04.778 |
| 6 | 2 | 19.103 | 19/6:04.767 |
| 7 | 2 | 18.040 | 19/6:01.571 |
| 8 | 2 | 20.304 | 19/6:05.109 |
| 9 | 2 | 17.800 | 19/6:02.129 |
| 10 | 2 | 18.279 | 19/6:00.077 |
| 11 | 2 | 18.404 | 20/6:18.742 |
| 12 | 2 | 19.338 | 19/6:00.729 |
| 13 | 2 | 19.527 | 19/6:01.698 |
| 14 | 2 | 19.046 | 19/6:01.852 |
| 15 | 2 | 18.338 | 19/6:01.073 |
| 16 | 2 | 17.775 | 20/6:18.548 |
| 17 | 2 | 18.729 | 20/6:18.434 |
| 18 | 2 | 18.721 | 20/6:18.324 |
| 19 | 2 | 18.348 | 20/6:17.833 |
| 20 | 2 | 19.148 | 20/6:18.194 |