| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.998 | 18/5:05.964 |
| 2 | 4 | 22.968 | 16/5:19.728 |
| 3 | 4 | 15.799 | 17/5:16.002 |
| 4 | 4 | 15.967 | 17/5:04.861 |
| 5 | 4 | 15.226 | 18/5:13.049 |
| 6 | 4 | 15.764 | 18/5:08.166 |
| 7 | 4 | 20.213 | 18/5:16.119 |
| 8 | 4 | 16.287 | 18/5:13.250 |
| 9 | 4 | 14.850 | 18/5:08.144 |
| 10 | 4 | 18.628 | 18/5:10.860 |
| 11 | 4 | 14.762 | 18/5:06.756 |
| 12 | 4 | 15.699 | 18/5:04.741 |
| 13 | 4 | 20.295 | 18/5:09.401 |
| 14 | 4 | 15.513 | 18/5:07.246 |
| 15 | 4 | 14.766 | 18/5:04.482 |
| 16 | 4 | 15.289 | 18/5:02.652 |
| 17 | 4 | 16.920 | 18/5:02.764 |
| 18 | 4 | 15.875 | 18/5:01.819 |