| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.836 | 15/5:12.540 |
| 2 | 4 | 25.914 | 13/5:03.875 |
| 3 | 4 | 20.106 | 14/5:11.995 |
| 4 | 4 | 19.578 | 14/5:02.519 |
| 5 | 4 | 19.487 | 15/5:17.763 |
| 6 | 3 | 22.154 | 15/5:20.188 |
| 7 | 3 | 19.189 | 15/5:15.566 |
| 8 | 3 | 20.190 | 15/5:13.976 |
| 9 | 3 | 19.297 | 15/5:11.252 |
| 10 | 3 | 23.219 | 15/5:14.955 |
| 11 | 3 | 19.458 | 15/5:12.856 |
| 12 | 3 | 19.113 | 15/5:10.676 |
| 13 | 3 | 19.532 | 15/5:09.315 |
| 14 | 3 | 20.918 | 15/5:09.633 |
| 15 | 3 | 19.868 | 15/5:08.859 |