| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.163 | N/A |
| 2 | 2 | 18.902 | 20/6:17.301 |
| 3 | 1 | 18.280 | 20/6:11.392 |
| 4 | 2 | 24.255 | 18/6:06.306 |
| 5 | 2 | 18.562 | 19/6:18.158 |
| 6 | 2 | 20.247 | 19/6:19.048 |
| 7 | 2 | 19.928 | 19/6:18.685 |
| 8 | 2 | 18.874 | 19/6:15.715 |
| 9 | 2 | 20.875 | 19/6:17.989 |
| 10 | 3 | 19.738 | 19/6:17.485 |
| 11 | 2 | 18.545 | 19/6:14.933 |
| 12 | 2 | 19.124 | 19/6:13.793 |
| 13 | 3 | 25.987 | 18/6:02.862 |
| 14 | 3 | 18.516 | 18/6:00.056 |
| 15 | 3 | 18.915 | 19/6:19.124 |
| 16 | 3 | 18.557 | 19/6:17.329 |
| 17 | 3 | 18.870 | 19/6:16.109 |
| 18 | 3 | 18.522 | 19/6:14.665 |
| 19 | 3 | 24.383 | 19/6:19.243 |