| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.974 | 19/5:03.506 |
| 2 | 1 | 16.579 | 19/5:09.253 |
| 3 | 1 | 17.182 | 19/5:14.988 |
| 4 | 1 | 16.251 | 19/5:13.434 |
| 5 | 1 | 15.775 | 19/5:10.692 |
| 6 | 1 | 16.860 | 19/5:12.300 |
| 7 | 2 | 20.329 | 18/5:05.871 |
| 8 | 2 | 15.832 | 18/5:03.260 |
| 9 | 2 | 15.722 | 18/5:01.008 |
| 10 | 2 | 15.977 | 19/5:16.314 |
| 11 | 2 | 16.011 | 19/5:15.213 |
| 12 | 2 | 19.591 | 18/5:03.125 |
| 13 | 2 | 15.970 | 18/5:01.920 |
| 14 | 2 | 15.835 | 18/5:00.713 |
| 15 | 2 | 17.433 | 18/5:01.585 |
| 16 | 2 | 16.729 | 18/5:01.556 |
| 17 | 2 | 15.583 | 18/5:00.317 |
| 18 | 2 | 16.766 | 18/5:00.399 |