| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.624 | 17/5:16.608 |
| 2 | 2 | 16.613 | 18/5:17.133 |
| 3 | 2 | 18.107 | 17/5:02.283 |
| 4 | 2 | 16.959 | 18/5:16.363 |
| 5 | 2 | 18.955 | 17/5:03.477 |
| 6 | 2 | 15.889 | 18/5:15.441 |
| 7 | 2 | 15.642 | 18/5:10.600 |
| 8 | 2 | 15.642 | 18/5:06.970 |
| 9 | 2 | 20.739 | 18/5:14.340 |
| 10 | 2 | 15.992 | 18/5:11.692 |
| 11 | 2 | 15.784 | 18/5:09.184 |
| 12 | 2 | 15.453 | 18/5:06.599 |
| 13 | 2 | 15.692 | 18/5:04.741 |
| 14 | 2 | 15.737 | 18/5:03.207 |
| 15 | 2 | 20.576 | 18/5:07.685 |
| 16 | 2 | 15.716 | 18/5:06.135 |
| 17 | 2 | 18.540 | 18/5:07.758 |
| 18 | 2 | 16.294 | 18/5:06.954 |