| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.341 | 19/5:10.479 |
| 2 | 1 | 16.441 | 19/5:11.429 |
| 3 | 2 | 16.338 | 19/5:11.093 |
| 4 | 2 | 16.044 | 19/5:09.529 |
| 5 | 2 | 16.263 | 19/5:09.423 |
| 6 | 1 | 16.015 | 19/5:08.566 |
| 7 | 1 | 16.002 | 19/5:07.919 |
| 8 | 1 | 16.101 | 19/5:07.669 |
| 9 | 1 | 15.949 | 19/5:07.154 |
| 10 | 1 | 16.084 | 19/5:06.998 |
| 11 | 1 | 16.065 | 19/5:06.838 |
| 12 | 1 | 16.110 | 19/5:06.776 |
| 13 | 1 | 16.237 | 19/5:06.908 |
| 14 | 2 | 24.233 | 18/5:01.144 |
| 15 | 1 | 16.689 | 18/5:01.094 |
| 16 | 1 | 16.346 | 18/5:00.665 |
| 17 | 1 | 16.476 | 18/5:00.424 |
| 18 | 2 | 23.226 | 18/5:06.960 |