| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.997 | N/A |
| 2 | 1 | 20.058 | 15/5:01.809 |
| 3 | 1 | 21.543 | 15/5:12.204 |
| 4 | 1 | 20.921 | 15/5:12.766 |
| 5 | 1 | 20.101 | 15/5:10.177 |
| 6 | 1 | 20.829 | 15/5:10.662 |
| 7 | 2 | 24.762 | 15/5:20.163 |
| 8 | 2 | 22.224 | 14/5:00.381 |
| 9 | 2 | 20.487 | 15/5:20.115 |
| 10 | 2 | 19.955 | 15/5:17.921 |
| 11 | 2 | 21.216 | 15/5:17.931 |
| 12 | 2 | 23.357 | 15/5:20.664 |
| 13 | 2 | 19.752 | 15/5:18.736 |
| 14 | 2 | 20.213 | 15/5:17.601 |
| 15 | 2 | 30.475 | 15/5:26.890 |