| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.156 | N/A |
| 2 | 2 | 2.497 | N/A |
| 3 | 1 | 21.555 | 15/5:03.926 |
| 4 | 1 | 22.108 | 15/5:07.797 |
| 5 | 1 | 22.331 | 15/5:10.128 |
| 6 | 1 | 21.865 | 15/5:09.662 |
| 7 | 1 | 21.791 | 15/5:09.176 |
| 8 | 2 | 24.746 | 15/5:15.746 |
| 9 | 2 | 21.636 | 15/5:14.022 |
| 10 | 2 | 20.988 | 15/5:11.941 |
| 11 | 1 | 21.281 | 15/5:10.624 |
| 12 | 2 | 23.515 | 15/5:12.698 |
| 13 | 2 | 20.842 | 15/5:10.993 |
| 14 | 1 | 21.107 | 15/5:09.881 |
| 15 | 2 | 22.703 | 15/5:10.066 |