| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.246 | 19/5:08.674 |
| 2 | 2 | 16.459 | 19/5:10.697 |
| 3 | 2 | 16.283 | 19/5:10.257 |
| 4 | 3 | 16.108 | 19/5:09.206 |
| 5 | 2 | 16.257 | 19/5:09.141 |
| 6 | 3 | 16.360 | 19/5:09.424 |
| 7 | 2 | 16.569 | 19/5:10.194 |
| 8 | 2 | 16.684 | 19/5:11.044 |
| 9 | 2 | 16.063 | 19/5:10.394 |
| 10 | 3 | 16.191 | 19/5:10.118 |
| 11 | 3 | 16.488 | 19/5:10.404 |
| 12 | 3 | 16.465 | 19/5:10.607 |
| 13 | 3 | 21.122 | 18/5:00.087 |
| 14 | 3 | 16.346 | 18/5:00.395 |
| 15 | 3 | 16.256 | 19/5:16.536 |
| 16 | 3 | 16.587 | 19/5:16.449 |
| 17 | 3 | 15.874 | 19/5:15.576 |
| 18 | 3 | 16.006 | 19/5:14.939 |
| 19 | 3 | 16.048 | 19/5:14.412 |