| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.146 | N/A |
| 2 | 1 | 14.529 | 21/5:05.726 |
| 3 | 1 | 14.423 | 21/5:04.666 |
| 4 | 1 | 14.867 | 21/5:07.272 |
| 5 | 2 | 16.731 | 20/5:02.758 |
| 6 | 2 | 15.111 | 20/5:02.657 |
| 7 | 2 | 14.872 | 20/5:01.833 |
| 8 | 2 | 14.085 | 21/5:14.054 |
| 9 | 2 | 14.024 | 21/5:11.751 |
| 10 | 2 | 14.713 | 21/5:11.490 |
| 11 | 2 | 16.187 | 21/5:14.023 |
| 12 | 2 | 16.860 | 20/5:02.567 |
| 13 | 2 | 14.609 | 20/5:01.746 |
| 14 | 2 | 14.223 | 20/5:00.488 |
| 15 | 2 | 14.838 | 20/5:00.243 |
| 16 | 2 | 14.372 | 21/5:14.404 |
| 17 | 2 | 14.184 | 21/5:13.431 |
| 18 | 2 | 14.068 | 21/5:12.435 |
| 19 | 2 | 15.985 | 21/5:13.680 |
| 20 | 2 | 14.364 | 21/5:13.088 |
| 21 | 2 | 14.213 | 21/5:12.404 |