| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.096 | 18/5:07.728 |
| 2 | 1 | 18.127 | 18/5:17.007 |
| 3 | 2 | 18.155 | 17/5:02.475 |
| 4 | 2 | 17.381 | 17/5:00.726 |
| 5 | 2 | 16.579 | 18/5:14.417 |
| 6 | 2 | 19.854 | 17/5:03.711 |
| 7 | 2 | 16.490 | 17/5:00.371 |
| 8 | 2 | 17.499 | 17/5:00.010 |
| 9 | 2 | 16.762 | 18/5:15.886 |
| 10 | 2 | 16.373 | 18/5:13.769 |
| 11 | 1 | 16.806 | 18/5:12.745 |
| 12 | 1 | 16.621 | 18/5:11.614 |
| 13 | 1 | 16.873 | 18/5:11.007 |
| 14 | 1 | 18.386 | 18/5:12.431 |
| 15 | 1 | 16.936 | 18/5:11.926 |
| 16 | 1 | 16.750 | 18/5:11.274 |
| 17 | 1 | 16.741 | 18/5:10.690 |
| 18 | 1 | 17.806 | 18/5:11.235 |