| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.691 | 18/6:12.438 |
| 2 | 4 | 23.812 | 17/6:18.276 |
| 3 | 3 | 19.530 | 17/6:02.854 |
| 4 | 4 | 19.297 | 18/6:14.985 |
| 5 | 4 | 20.049 | 18/6:12.164 |
| 6 | 3 | 19.585 | 18/6:08.892 |
| 7 | 3 | 19.607 | 18/6:06.611 |
| 8 | 3 | 19.171 | 18/6:03.919 |
| 9 | 3 | 19.891 | 18/6:03.266 |
| 10 | 3 | 19.775 | 18/6:02.534 |
| 11 | 3 | 20.307 | 18/6:02.806 |
| 12 | 3 | 19.347 | 18/6:01.593 |
| 13 | 4 | 19.723 | 18/6:01.087 |
| 14 | 3 | 19.312 | 18/6:00.125 |
| 15 | 3 | 19.671 | 19/6:19.706 |
| 16 | 3 | 20.459 | 18/6:00.255 |
| 17 | 3 | 19.985 | 18/6:00.224 |
| 18 | 4 | 18.765 | 19/6:18.920 |
| 19 | 3 | 21.077 | 19/6:20.054 |