| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.603 | N/A |
| 2 | 2 | 16.073 | 19/5:06.917 |
| 3 | 2 | 15.427 | 19/5:01.103 |
| 4 | 1 | 16.773 | 19/5:07.241 |
| 5 | 1 | 15.632 | 19/5:05.175 |
| 6 | 1 | 15.578 | 19/5:03.741 |
| 7 | 1 | 15.839 | 19/5:03.569 |
| 8 | 1 | 16.292 | 19/5:04.610 |
| 9 | 1 | 15.916 | 19/5:04.545 |
| 10 | 1 | 16.872 | 19/5:06.407 |
| 11 | 3 | 20.931 | 19/5:15.202 |
| 12 | 2 | 16.375 | 19/5:14.943 |
| 13 | 2 | 15.710 | 19/5:13.073 |
| 14 | 2 | 15.582 | 19/5:12.526 |
| 15 | 1 | 15.530 | 19/5:11.427 |
| 16 | 1 | 15.808 | 19/5:10.808 |
| 17 | 1 | 16.019 | 19/5:10.504 |
| 18 | 1 | 15.774 | 19/5:09.977 |
| 19 | 1 | 16.190 | 19/5:09.924 |