| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.887 | 19/5:01.853 |
| 2 | 2 | 15.113 | 20/5:10.000 |
| 3 | 1 | 15.404 | 20/5:09.360 |
| 4 | 2 | 15.767 | 20/5:10.855 |
| 5 | 2 | 16.384 | 20/5:14.220 |
| 6 | 2 | 15.739 | 20/5:14.313 |
| 7 | 3 | 15.604 | 20/5:13.994 |
| 8 | 3 | 16.155 | 20/5:15.132 |
| 9 | 2 | 16.564 | 19/5:01.080 |
| 10 | 3 | 15.558 | 19/5:00.532 |
| 11 | 3 | 15.245 | 20/5:15.309 |
| 12 | 3 | 15.954 | 20/5:15.623 |
| 13 | 2 | 15.087 | 20/5:14.555 |
| 14 | 2 | 15.164 | 20/5:13.750 |
| 15 | 2 | 15.474 | 20/5:13.465 |
| 16 | 2 | 15.251 | 20/5:12.937 |
| 17 | 2 | 15.541 | 20/5:12.813 |
| 18 | 1 | 15.552 | 20/5:12.714 |
| 19 | 2 | 15.840 | 20/5:12.929 |
| 20 | 1 | 15.439 | 20/5:12.722 |