| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.903 | 20/6:18.006 |
| 2 | 2 | 19.343 | 19/6:03.337 |
| 3 | 2 | 18.348 | 20/6:17.293 |
| 4 | 2 | 18.390 | 20/6:14.092 |
| 5 | 2 | 18.144 | 20/6:12.512 |
| 6 | 2 | 19.082 | 20/6:14.033 |
| 7 | 2 | 19.707 | 20/6:16.905 |
| 8 | 3 | 25.138 | 19/6:13.005 |
| 9 | 2 | 18.411 | 19/6:10.428 |
| 10 | 2 | 19.817 | 19/6:11.037 |
| 11 | 2 | 19.179 | 19/6:10.434 |
| 12 | 2 | 19.186 | 19/6:09.942 |
| 13 | 2 | 18.871 | 19/6:09.066 |
| 14 | 2 | 22.714 | 19/6:13.530 |
| 15 | 2 | 18.759 | 19/6:12.389 |
| 16 | 2 | 19.022 | 19/6:11.704 |
| 17 | 2 | 19.351 | 19/6:11.466 |
| 18 | 2 | 18.890 | 19/6:10.769 |
| 19 | 3 | 19.467 | 19/6:10.722 |