| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.494 | 20/5:09.880 |
| 2 | 2 | 15.558 | 20/5:10.520 |
| 3 | 1 | 14.847 | 20/5:05.993 |
| 4 | 2 | 18.148 | 19/5:04.223 |
| 5 | 1 | 15.082 | 19/5:00.690 |
| 6 | 1 | 15.023 | 20/5:13.840 |
| 7 | 1 | 16.248 | 20/5:15.429 |
| 8 | 1 | 14.898 | 20/5:13.245 |
| 9 | 2 | 18.269 | 19/5:03.086 |
| 10 | 2 | 14.774 | 19/5:00.848 |
| 11 | 2 | 14.590 | 20/5:14.420 |
| 12 | 2 | 15.224 | 20/5:13.592 |
| 13 | 2 | 14.899 | 20/5:12.391 |
| 14 | 2 | 15.224 | 20/5:11.826 |
| 15 | 2 | 15.249 | 20/5:11.369 |
| 16 | 2 | 15.297 | 20/5:11.030 |
| 17 | 2 | 18.847 | 20/5:14.907 |
| 18 | 2 | 15.341 | 20/5:14.458 |
| 19 | 2 | 22.695 | 19/5:05.707 |