| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.238 | 15/5:03.057 |
| 2 | 1 | 16.572 | 17/5:12.885 |
| 3 | 1 | 16.496 | 17/5:02.067 |
| 4 | 1 | 17.062 | 18/5:16.656 |
| 5 | 1 | 17.271 | 18/5:15.500 |
| 6 | 1 | 16.965 | 18/5:13.812 |
| 7 | 1 | 16.972 | 18/5:12.624 |
| 8 | 1 | 17.136 | 18/5:12.102 |
| 9 | 1 | 17.037 | 18/5:11.498 |
| 10 | 1 | 17.431 | 18/5:11.724 |
| 11 | 3 | 18.780 | 18/5:14.116 |
| 12 | 3 | 17.055 | 18/5:13.522 |
| 13 | 3 | 18.030 | 18/5:14.037 |
| 14 | 3 | 16.960 | 18/5:13.720 |
| 15 | 3 | 17.310 | 18/5:13.578 |
| 16 | 3 | 16.702 | 18/5:12.769 |
| 17 | 3 | 17.966 | 18/5:13.393 |
| 18 | 3 | 17.505 | 18/5:13.488 |