| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.885 | 19/5:01.815 |
| 2 | 1 | 16.463 | 19/5:07.305 |
| 3 | 1 | 16.252 | 19/5:07.799 |
| 4 | 1 | 16.445 | 19/5:08.963 |
| 5 | 1 | 16.562 | 19/5:10.106 |
| 6 | 1 | 16.198 | 19/5:09.715 |
| 7 | 1 | 16.001 | 19/5:08.901 |
| 8 | 1 | 16.357 | 19/5:09.137 |
| 9 | 1 | 16.429 | 19/5:09.471 |
| 10 | 1 | 16.170 | 19/5:09.247 |
| 11 | 1 | 16.421 | 19/5:09.497 |
| 12 | 1 | 16.186 | 19/5:09.334 |
| 13 | 1 | 16.032 | 19/5:08.970 |
| 14 | 1 | 16.121 | 19/5:08.779 |
| 15 | 2 | 19.093 | 19/5:12.378 |
| 16 | 2 | 16.029 | 19/5:11.889 |
| 17 | 2 | 16.074 | 19/5:11.508 |
| 18 | 2 | 15.922 | 19/5:11.008 |
| 19 | 2 | 16.191 | 19/5:10.831 |