| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.672 | 20/5:13.440 |
| 2 | 3 | 15.425 | 20/5:10.970 |
| 3 | 3 | 15.735 | 20/5:12.213 |
| 4 | 3 | 15.274 | 20/5:10.530 |
| 5 | 4 | 20.405 | 19/5:13.542 |
| 6 | 4 | 20.889 | 18/5:10.200 |
| 7 | 4 | 20.175 | 17/5:00.111 |
| 8 | 4 | 15.231 | 18/5:12.313 |
| 9 | 4 | 18.572 | 18/5:14.756 |
| 10 | 4 | 16.049 | 18/5:12.169 |
| 11 | 4 | 17.308 | 18/5:12.112 |
| 12 | 4 | 14.859 | 18/5:08.391 |
| 13 | 4 | 14.901 | 18/5:05.301 |
| 14 | 4 | 16.093 | 18/5:04.185 |
| 15 | 4 | 15.061 | 18/5:01.979 |
| 16 | 4 | 15.118 | 18/5:00.113 |
| 17 | 4 | 14.296 | 19/5:14.129 |
| 18 | 4 | 14.351 | 19/5:11.826 |
| 19 | 4 | 16.697 | 19/5:12.111 |