| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.706 | 17/6:09.002 |
| 2 | 5 | 19.263 | 18/6:08.721 |
| 3 | 4 | 20.756 | 18/6:10.350 |
| 4 | 6 | 32.062 | 16/6:15.148 |
| 5 | 6 | 19.723 | 16/6:03.232 |
| 6 | 6 | 20.325 | 17/6:19.199 |
| 7 | 6 | 21.502 | 17/6:17.247 |
| 8 | 6 | 19.240 | 17/6:10.976 |
| 9 | 6 | 18.833 | 17/6:05.330 |
| 10 | 5 | 18.956 | 17/6:01.022 |
| 11 | 4 | 18.903 | 18/6:18.440 |
| 12 | 4 | 18.615 | 18/6:14.826 |
| 13 | 3 | 18.322 | 18/6:11.362 |
| 14 | 3 | 20.040 | 18/6:10.602 |
| 15 | 3 | 18.953 | 18/6:08.639 |
| 16 | 3 | 18.888 | 18/6:06.848 |
| 17 | 3 | 21.295 | 18/6:07.816 |
| 18 | 4 | 25.494 | 18/6:12.876 |