| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.308 | 15/5:04.062 |
| 2 | 3 | 19.835 | 15/5:01.072 |
| 3 | 2 | 20.010 | 15/5:00.765 |
| 4 | 2 | 19.766 | 16/5:19.676 |
| 5 | 1 | 19.469 | 16/5:18.041 |
| 6 | 2 | 20.148 | 16/5:18.762 |
| 7 | 2 | 19.497 | 16/5:17.789 |
| 8 | 2 | 19.579 | 16/5:17.224 |
| 9 | 2 | 19.120 | 16/5:15.968 |
| 10 | 3 | 26.565 | 15/5:06.445 |
| 11 | 3 | 20.526 | 15/5:06.576 |
| 12 | 3 | 19.524 | 15/5:05.433 |
| 13 | 3 | 19.616 | 15/5:04.572 |
| 14 | 3 | 20.072 | 15/5:04.323 |
| 15 | 4 | 24.740 | 15/5:08.775 |