| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.477 | 18/5:14.586 |
| 2 | 6 | 17.340 | 18/5:13.353 |
| 3 | 7 | 17.779 | 18/5:15.576 |
| 4 | 6 | 17.605 | 18/5:15.905 |
| 5 | 7 | 17.978 | 18/5:17.444 |
| 6 | 6 | 17.477 | 18/5:16.968 |
| 7 | 5 | 16.895 | 18/5:15.131 |
| 8 | 4 | 16.581 | 18/5:13.047 |
| 9 | 4 | 16.680 | 18/5:11.624 |
| 10 | 4 | 16.676 | 18/5:10.478 |
| 11 | 7 | 19.061 | 18/5:13.444 |
| 12 | 6 | 17.268 | 18/5:13.226 |
| 13 | 5 | 16.592 | 18/5:12.105 |
| 14 | 5 | 16.537 | 18/5:11.073 |
| 15 | 5 | 16.704 | 18/5:10.380 |
| 16 | 6 | 16.498 | 18/5:09.541 |
| 17 | 6 | 17.063 | 18/5:09.400 |
| 18 | 5 | 16.692 | 18/5:08.903 |