| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.874 | 19/5:01.606 |
| 2 | 2 | 15.515 | 20/5:13.890 |
| 3 | 2 | 15.259 | 20/5:10.987 |
| 4 | 2 | 15.463 | 20/5:10.555 |
| 5 | 2 | 15.503 | 20/5:10.456 |
| 6 | 2 | 15.400 | 20/5:10.047 |
| 7 | 2 | 16.088 | 20/5:11.720 |
| 8 | 2 | 16.105 | 20/5:13.018 |
| 9 | 2 | 15.476 | 20/5:12.629 |
| 10 | 2 | 15.733 | 20/5:12.832 |
| 11 | 2 | 15.470 | 20/5:12.520 |
| 12 | 2 | 15.742 | 20/5:12.713 |
| 13 | 2 | 15.814 | 20/5:12.988 |
| 14 | 2 | 16.224 | 20/5:13.809 |
| 15 | 2 | 15.680 | 20/5:13.795 |
| 16 | 2 | 16.004 | 20/5:14.188 |
| 17 | 2 | 15.950 | 20/5:14.471 |
| 18 | 2 | 15.816 | 20/5:14.573 |
| 19 | 2 | 15.927 | 20/5:14.782 |
| 20 | 2 | 15.814 | 20/5:14.857 |