| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.996 | 16/5:03.936 |
| 2 | 2 | 16.753 | 17/5:03.866 |
| 3 | 4 | 20.255 | 17/5:17.356 |
| 4 | 4 | 17.191 | 17/5:11.079 |
| 5 | 4 | 16.796 | 17/5:05.969 |
| 6 | 4 | 17.767 | 17/5:05.314 |
| 7 | 2 | 16.788 | 17/5:02.469 |
| 8 | 2 | 16.220 | 18/5:16.723 |
| 9 | 2 | 16.623 | 18/5:14.778 |
| 10 | 2 | 16.374 | 18/5:12.773 |
| 11 | 2 | 16.398 | 18/5:11.173 |
| 12 | 2 | 19.729 | 18/5:14.835 |
| 13 | 2 | 17.002 | 18/5:14.158 |
| 14 | 2 | 16.812 | 18/5:13.334 |
| 15 | 2 | 18.981 | 18/5:15.222 |
| 16 | 2 | 17.419 | 18/5:15.117 |
| 17 | 2 | 17.500 | 18/5:15.110 |
| 18 | 2 | 16.580 | 18/5:14.184 |