| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.526 | 19/5:13.994 |
| 2 | 1 | 16.367 | 19/5:12.483 |
| 3 | 2 | 16.386 | 19/5:12.100 |
| 4 | 1 | 16.633 | 19/5:13.082 |
| 5 | 1 | 16.757 | 19/5:14.142 |
| 6 | 1 | 16.391 | 19/5:13.069 |
| 7 | 1 | 16.479 | 19/5:13.605 |
| 8 | 1 | 15.916 | 19/5:12.205 |
| 9 | 1 | 16.357 | 19/5:12.047 |
| 10 | 1 | 16.459 | 19/5:12.114 |
| 11 | 2 | 17.105 | 19/5:13.285 |
| 12 | 2 | 16.222 | 19/5:12.863 |
| 13 | 2 | 16.145 | 19/5:12.393 |
| 14 | 2 | 16.964 | 19/5:13.102 |
| 15 | 2 | 16.551 | 19/5:13.193 |
| 16 | 2 | 16.055 | 19/5:12.684 |
| 17 | 2 | 16.582 | 19/5:12.823 |
| 18 | 2 | 16.630 | 19/5:12.998 |
| 19 | 2 | 17.040 | 19/5:13.565 |