| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.300 | 20/6:06.000 |
| 2 | 1 | 18.157 | 20/6:04.570 |
| 3 | 1 | 18.270 | 20/6:04.847 |
| 4 | 1 | 17.971 | 20/6:03.490 |
| 5 | 1 | 18.424 | 20/6:04.488 |
| 6 | 1 | 20.098 | 20/6:10.733 |
| 7 | 1 | 18.622 | 20/6:10.977 |
| 8 | 1 | 18.740 | 20/6:11.455 |
| 9 | 1 | 19.252 | 20/6:12.964 |
| 10 | 1 | 21.928 | 19/6:00.548 |
| 11 | 1 | 18.844 | 19/6:00.319 |
| 12 | 1 | 18.517 | 20/6:18.538 |
| 13 | 1 | 19.571 | 19/6:00.553 |
| 14 | 1 | 18.787 | 19/6:00.296 |
| 15 | 1 | 20.175 | 19/6:01.831 |
| 16 | 1 | 19.486 | 19/6:02.356 |
| 17 | 1 | 18.564 | 19/6:01.789 |
| 18 | 1 | 18.223 | 19/6:00.925 |
| 19 | 1 | 18.433 | 19/6:00.362 |