| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.267 | N/A |
| 2 | 2 | 15.960 | 19/5:07.547 |
| 3 | 2 | 15.489 | 19/5:03.308 |
| 4 | 2 | 16.028 | 19/5:05.129 |
| 5 | 2 | 15.811 | 19/5:05.063 |
| 6 | 2 | 15.513 | 19/5:03.950 |
| 7 | 2 | 16.346 | 19/5:05.708 |
| 8 | 2 | 16.441 | 19/5:07.207 |
| 9 | 2 | 15.985 | 19/5:07.306 |
| 10 | 2 | 15.904 | 19/5:07.221 |
| 11 | 2 | 16.005 | 19/5:07.334 |
| 12 | 2 | 16.052 | 19/5:07.504 |
| 13 | 2 | 16.446 | 19/5:08.237 |
| 14 | 2 | 16.382 | 19/5:08.768 |
| 15 | 2 | 15.924 | 19/5:08.634 |
| 16 | 2 | 15.707 | 19/5:08.258 |
| 17 | 2 | 15.940 | 19/5:08.191 |
| 18 | 2 | 16.497 | 19/5:08.722 |
| 19 | 2 | 16.073 | 19/5:08.770 |