| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.258 | 20/5:05.160 |
| 2 | 2 | 15.296 | 20/5:05.540 |
| 3 | 3 | 18.144 | 19/5:08.421 |
| 4 | 3 | 14.735 | 19/5:01.307 |
| 5 | 3 | 15.005 | 20/5:13.752 |
| 6 | 3 | 14.630 | 20/5:10.227 |
| 7 | 3 | 14.960 | 20/5:08.651 |
| 8 | 3 | 17.894 | 20/5:14.805 |
| 9 | 3 | 15.077 | 20/5:13.331 |
| 10 | 3 | 16.745 | 20/5:15.488 |
| 11 | 3 | 14.730 | 20/5:13.589 |
| 12 | 2 | 18.227 | 19/5:01.943 |
| 13 | 2 | 15.992 | 19/5:02.090 |
| 14 | 1 | 15.381 | 19/5:01.386 |
| 15 | 1 | 15.628 | 19/5:01.089 |
| 16 | 1 | 15.060 | 19/5:00.155 |
| 17 | 1 | 14.922 | 20/5:14.922 |
| 18 | 1 | 15.409 | 20/5:14.548 |
| 19 | 1 | 17.315 | 19/5:00.408 |