| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.075 | 15/5:01.125 |
| 2 | 4 | 20.057 | 15/5:00.990 |
| 3 | 4 | 21.424 | 15/5:07.780 |
| 4 | 4 | 22.601 | 15/5:15.589 |
| 5 | 4 | 19.725 | 15/5:11.646 |
| 6 | 4 | 20.635 | 15/5:11.293 |
| 7 | 4 | 21.189 | 15/5:12.227 |
| 8 | 4 | 23.387 | 15/5:17.049 |
| 9 | 4 | 18.708 | 15/5:13.002 |
| 10 | 4 | 18.550 | 15/5:09.526 |
| 11 | 4 | 20.610 | 15/5:09.492 |
| 12 | 4 | 19.669 | 15/5:08.288 |
| 13 | 4 | 19.826 | 15/5:07.449 |
| 14 | 4 | 21.234 | 15/5:08.239 |
| 15 | 4 | 20.018 | 15/5:07.708 |