| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.307 | 20/6:06.140 |
| 2 | 1 | 17.990 | 20/6:02.970 |
| 3 | 1 | 18.741 | 20/6:06.920 |
| 4 | 1 | 18.995 | 20/6:10.165 |
| 5 | 1 | 18.765 | 20/6:11.192 |
| 6 | 1 | 20.484 | 20/6:17.607 |
| 7 | 2 | 21.396 | 19/6:05.555 |
| 8 | 1 | 18.145 | 19/6:02.955 |
| 9 | 1 | 18.225 | 19/6:01.101 |
| 10 | 1 | 17.953 | 20/6:18.002 |
| 11 | 1 | 17.443 | 20/6:15.353 |
| 12 | 1 | 18.200 | 20/6:14.407 |
| 13 | 1 | 18.928 | 20/6:14.726 |
| 14 | 1 | 17.593 | 20/6:13.093 |
| 15 | 1 | 17.294 | 20/6:11.279 |
| 16 | 1 | 26.526 | 19/6:02.170 |
| 17 | 1 | 17.875 | 19/6:00.844 |
| 18 | 1 | 18.026 | 20/6:18.762 |
| 19 | 1 | 18.228 | 20/6:18.015 |
| 20 | 1 | 17.903 | 20/6:17.017 |