| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.198 | N/A |
| 2 | 2 | 20.044 | 15/5:01.814 |
| 3 | 1 | 20.102 | 15/5:02.022 |
| 4 | 1 | 20.025 | 15/5:01.996 |
| 5 | 1 | 19.929 | 15/5:01.548 |
| 6 | 1 | 20.793 | 15/5:03.698 |
| 7 | 2 | 22.485 | 15/5:09.008 |
| 8 | 2 | 20.326 | 15/5:08.606 |
| 9 | 2 | 19.501 | 15/5:06.806 |
| 10 | 1 | 19.130 | 15/5:04.830 |
| 11 | 3 | 24.615 | 15/5:10.928 |
| 12 | 4 | 20.277 | 15/5:10.396 |
| 13 | 3 | 21.365 | 15/5:11.222 |
| 14 | 3 | 23.028 | 15/5:13.711 |
| 15 | 3 | 21.414 | 15/5:14.232 |