| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.827 | 19/5:00.713 |
| 2 | 1 | 15.959 | 19/5:01.967 |
| 3 | 1 | 15.734 | 19/5:00.960 |
| 4 | 1 | 15.730 | 19/5:00.438 |
| 5 | 1 | 15.755 | 19/5:00.219 |
| 6 | 2 | 18.920 | 19/5:10.096 |
| 7 | 2 | 16.084 | 19/5:09.453 |
| 8 | 3 | 18.621 | 19/5:14.996 |
| 9 | 3 | 15.947 | 19/5:13.663 |
| 10 | 3 | 16.294 | 19/5:13.255 |
| 11 | 3 | 16.110 | 19/5:12.604 |
| 12 | 3 | 16.101 | 19/5:12.047 |
| 13 | 3 | 15.983 | 19/5:11.403 |
| 14 | 3 | 16.762 | 19/5:11.908 |
| 15 | 3 | 15.996 | 19/5:11.376 |
| 16 | 3 | 15.543 | 19/5:10.372 |
| 17 | 3 | 15.738 | 19/5:09.704 |
| 18 | 2 | 16.241 | 19/5:09.642 |
| 19 | 2 | 16.343 | 19/5:09.688 |