| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.842 | 19/5:00.998 |
| 2 | 4 | 18.088 | 18/5:05.370 |
| 3 | 4 | 15.750 | 19/5:14.640 |
| 4 | 4 | 15.172 | 19/5:08.047 |
| 5 | 4 | 14.882 | 19/5:02.989 |
| 6 | 4 | 16.249 | 19/5:03.946 |
| 7 | 4 | 14.861 | 19/5:00.862 |
| 8 | 4 | 15.354 | 20/5:15.495 |
| 9 | 4 | 18.184 | 19/5:04.806 |
| 10 | 4 | 16.527 | 19/5:05.727 |
| 11 | 4 | 14.651 | 19/5:03.240 |
| 12 | 5 | 15.320 | 19/5:02.227 |
| 13 | 4 | 14.642 | 19/5:00.378 |
| 14 | 4 | 14.345 | 20/5:14.096 |
| 15 | 4 | 15.273 | 20/5:13.520 |
| 16 | 4 | 14.910 | 20/5:12.563 |
| 17 | 4 | 15.982 | 20/5:12.979 |
| 18 | 4 | 14.559 | 20/5:11.768 |
| 19 | 4 | 20.435 | 19/5:01.026 |