| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.987 | 19/5:03.753 |
| 2 | 1 | 15.976 | 19/5:03.649 |
| 3 | 1 | 17.032 | 19/5:10.302 |
| 4 | 1 | 15.639 | 19/5:07.012 |
| 5 | 1 | 21.583 | 18/5:10.381 |
| 6 | 1 | 15.798 | 18/5:06.045 |
| 7 | 2 | 19.161 | 18/5:11.595 |
| 8 | 4 | 16.817 | 18/5:10.484 |
| 9 | 2 | 15.799 | 18/5:07.584 |
| 10 | 2 | 16.062 | 18/5:05.737 |
| 11 | 2 | 16.532 | 18/5:04.995 |
| 12 | 1 | 15.951 | 18/5:03.505 |
| 13 | 1 | 15.828 | 18/5:02.075 |
| 14 | 1 | 16.807 | 18/5:02.107 |
| 15 | 1 | 16.081 | 18/5:01.264 |
| 16 | 1 | 15.950 | 18/5:00.378 |
| 17 | 1 | 15.761 | 19/5:16.030 |
| 18 | 1 | 17.234 | 19/5:16.665 |
| 19 | 1 | 16.064 | 19/5:16.062 |