| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.807 | 17/5:02.719 |
| 2 | 2 | 17.866 | 17/5:03.221 |
| 3 | 3 | 17.168 | 18/5:17.046 |
| 4 | 3 | 16.974 | 18/5:14.168 |
| 5 | 2 | 17.073 | 18/5:12.797 |
| 6 | 2 | 17.321 | 18/5:12.627 |
| 7 | 2 | 18.102 | 18/5:14.514 |
| 8 | 2 | 17.119 | 18/5:13.718 |
| 9 | 3 | 16.550 | 18/5:11.960 |
| 10 | 2 | 17.133 | 18/5:11.603 |
| 11 | 2 | 16.819 | 18/5:10.798 |
| 12 | 2 | 18.053 | 18/5:11.978 |
| 13 | 2 | 17.623 | 18/5:12.380 |
| 14 | 2 | 16.334 | 18/5:11.068 |
| 15 | 2 | 17.491 | 18/5:11.320 |
| 16 | 3 | 16.452 | 18/5:10.371 |
| 17 | 3 | 16.910 | 18/5:10.018 |
| 18 | 2 | 16.750 | 18/5:09.545 |