| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.898 | 19/5:02.062 |
| 2 | 4 | 16.573 | 19/5:08.475 |
| 3 | 4 | 21.049 | 17/5:03.280 |
| 4 | 4 | 15.938 | 18/5:12.561 |
| 5 | 4 | 15.993 | 18/5:07.624 |
| 6 | 4 | 15.563 | 18/5:03.042 |
| 7 | 4 | 15.946 | 18/5:00.754 |
| 8 | 4 | 16.868 | 18/5:01.113 |
| 9 | 4 | 15.478 | 19/5:15.202 |
| 10 | 4 | 15.500 | 19/5:13.131 |
| 11 | 4 | 16.353 | 19/5:12.911 |
| 12 | 4 | 15.103 | 19/5:10.748 |
| 13 | 4 | 16.260 | 19/5:10.609 |
| 14 | 4 | 17.710 | 19/5:12.458 |
| 15 | 4 | 15.389 | 19/5:11.120 |
| 16 | 4 | 17.755 | 19/5:12.759 |
| 17 | 4 | 17.399 | 19/5:13.807 |
| 18 | 4 | 16.484 | 19/5:13.773 |
| 19 | 4 | 15.789 | 19/5:13.048 |