| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.578 | 19/5:14.982 |
| 2 | 4 | 16.486 | 19/5:14.108 |
| 3 | 3 | 16.629 | 19/5:14.722 |
| 4 | 4 | 16.619 | 19/5:14.982 |
| 5 | 4 | 16.316 | 19/5:13.986 |
| 6 | 3 | 16.127 | 19/5:12.724 |
| 7 | 3 | 16.061 | 19/5:11.643 |
| 8 | 2 | 15.835 | 19/5:10.296 |
| 9 | 2 | 16.132 | 19/5:09.875 |
| 10 | 2 | 16.083 | 19/5:09.445 |
| 11 | 2 | 15.874 | 19/5:08.733 |
| 12 | 2 | 16.398 | 19/5:08.969 |
| 13 | 2 | 16.057 | 19/5:08.670 |
| 14 | 2 | 16.105 | 19/5:08.479 |
| 15 | 2 | 15.858 | 19/5:08.000 |
| 16 | 2 | 16.302 | 19/5:08.109 |
| 17 | 2 | 16.090 | 19/5:07.968 |
| 18 | 2 | 16.271 | 19/5:08.033 |
| 19 | 2 | 16.111 | 19/5:07.932 |