| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.772 | 18/5:01.896 |
| 2 | 2 | 16.446 | 19/5:15.571 |
| 3 | 3 | 18.981 | 18/5:13.194 |
| 4 | 3 | 17.542 | 18/5:13.835 |
| 5 | 3 | 16.095 | 18/5:09.010 |
| 6 | 4 | 20.752 | 17/5:01.999 |
| 7 | 3 | 16.251 | 18/5:15.872 |
| 8 | 3 | 16.247 | 18/5:12.944 |
| 9 | 3 | 16.737 | 18/5:11.646 |
| 10 | 3 | 15.825 | 18/5:08.966 |
| 11 | 3 | 17.681 | 18/5:09.811 |
| 12 | 4 | 19.492 | 18/5:13.231 |
| 13 | 4 | 16.511 | 18/5:11.998 |
| 14 | 4 | 23.140 | 17/5:01.716 |
| 15 | 4 | 15.982 | 18/5:17.345 |
| 16 | 4 | 16.392 | 18/5:15.952 |
| 17 | 4 | 18.900 | 18/5:17.378 |
| 18 | 4 | 16.007 | 18/5:15.753 |