| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.379 | 19/6:08.201 |
| 2 | 3 | 18.847 | 19/6:03.147 |
| 3 | 2 | 18.584 | 20/6:18.733 |
| 4 | 2 | 17.621 | 20/6:12.155 |
| 5 | 2 | 18.076 | 20/6:10.028 |
| 6 | 2 | 18.036 | 20/6:08.477 |
| 7 | 2 | 21.516 | 20/6:17.311 |
| 8 | 2 | 18.279 | 20/6:15.845 |
| 9 | 2 | 17.569 | 20/6:13.127 |
| 10 | 2 | 18.253 | 20/6:12.320 |
| 11 | 2 | 17.874 | 20/6:10.971 |
| 12 | 2 | 18.111 | 20/6:10.242 |
| 13 | 2 | 22.504 | 20/6:16.383 |
| 14 | 2 | 18.079 | 20/6:15.326 |
| 15 | 2 | 18.111 | 20/6:14.452 |
| 16 | 2 | 18.591 | 20/6:14.287 |
| 17 | 2 | 17.691 | 20/6:13.084 |
| 18 | 2 | 17.287 | 20/6:11.564 |
| 19 | 2 | 28.430 | 19/6:02.838 |