| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.191 | 18/6:03.438 |
| 2 | 3 | 20.508 | 18/6:06.291 |
| 3 | 3 | 19.929 | 18/6:03.768 |
| 4 | 3 | 19.383 | 18/6:00.049 |
| 5 | 3 | 19.095 | 19/6:16.603 |
| 6 | 3 | 19.524 | 19/6:15.662 |
| 7 | 3 | 20.323 | 19/6:17.158 |
| 8 | 3 | 19.556 | 19/6:16.459 |
| 9 | 3 | 20.065 | 19/6:16.990 |
| 10 | 3 | 19.242 | 19/6:15.850 |
| 11 | 3 | 19.292 | 19/6:15.005 |
| 12 | 3 | 19.497 | 19/6:14.625 |
| 13 | 3 | 19.991 | 19/6:15.025 |
| 14 | 3 | 20.321 | 19/6:15.816 |
| 15 | 3 | 19.730 | 19/6:15.753 |
| 16 | 3 | 19.084 | 19/6:14.931 |
| 17 | 3 | 19.255 | 19/6:14.396 |
| 18 | 3 | 19.426 | 19/6:14.102 |
| 19 | 3 | 19.185 | 19/6:13.597 |