| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.428 | 18/7:01.704 |
| 2 | 1 | 28.113 | 17/7:18.098 |
| 3 | 1 | 27.626 | 16/7:02.224 |
| 4 | 1 | 22.952 | 17/7:14.006 |
| 5 | 1 | 24.079 | 17/7:09.073 |
| 6 | 1 | 21.424 | 18/7:22.866 |
| 7 | 1 | 25.726 | 17/7:00.988 |
| 8 | 1 | 19.216 | 18/7:13.269 |
| 9 | 1 | 21.755 | 18/7:08.638 |
| 10 | 1 | 18.839 | 19/7:23.000 |
| 11 | 1 | 20.068 | 19/7:17.390 |
| 12 | 1 | 19.005 | 19/7:11.032 |
| 13 | 1 | 26.183 | 19/7:16.144 |
| 14 | 1 | 21.187 | 19/7:13.744 |
| 15 | 1 | 24.719 | 19/7:16.139 |
| 16 | 1 | 19.739 | 19/7:12.320 |
| 17 | 1 | 20.329 | 19/7:09.610 |
| 18 | 1 | 22.248 | 19/7:09.227 |
| 19 | 1 | 20.041 | 19/7:06.677 |