| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.266 | 19/6:06.054 |
| 2 | 1 | 19.647 | 19/6:09.673 |
| 3 | 3 | 20.419 | 19/6:15.769 |
| 4 | 3 | 19.436 | 19/6:14.148 |
| 5 | 3 | 20.413 | 19/6:16.888 |
| 6 | 3 | 19.862 | 19/6:16.969 |
| 7 | 3 | 21.221 | 18/6:00.679 |
| 8 | 3 | 19.550 | 19/6:19.558 |
| 9 | 3 | 19.040 | 19/6:17.581 |
| 10 | 3 | 19.945 | 19/6:17.718 |
| 11 | 3 | 19.940 | 19/6:17.822 |
| 12 | 3 | 19.614 | 19/6:17.392 |
| 13 | 3 | 18.991 | 19/6:16.118 |
| 14 | 3 | 19.325 | 19/6:15.479 |
| 15 | 3 | 18.759 | 19/6:14.209 |
| 16 | 3 | 19.950 | 19/6:14.511 |
| 17 | 3 | 19.372 | 19/6:14.132 |
| 18 | 3 | 20.942 | 19/6:15.453 |
| 19 | 3 | 20.399 | 19/6:16.091 |