| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.293 | 20/6:05.860 |
| 2 | 6 | 22.826 | 18/6:10.071 |
| 3 | 7 | 22.127 | 18/6:19.476 |
| 4 | 7 | 18.794 | 18/6:09.180 |
| 5 | 5 | 18.171 | 18/6:00.760 |
| 6 | 3 | 18.466 | 19/6:15.810 |
| 7 | 3 | 18.250 | 19/6:11.659 |
| 8 | 3 | 18.084 | 19/6:08.151 |
| 9 | 3 | 20.679 | 19/6:10.901 |
| 10 | 3 | 18.685 | 19/6:09.313 |
| 11 | 3 | 21.267 | 19/6:12.473 |
| 12 | 4 | 18.628 | 19/6:10.927 |
| 13 | 2 | 19.024 | 19/6:10.199 |
| 14 | 1 | 17.976 | 19/6:08.152 |
| 15 | 1 | 19.077 | 19/6:07.773 |
| 16 | 1 | 18.149 | 19/6:06.339 |
| 17 | 1 | 19.485 | 19/6:06.567 |
| 18 | 1 | 17.928 | 19/6:05.126 |
| 19 | 1 | 17.928 | 19/6:03.837 |