| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.912 | 17/5:04.504 |
| 2 | 4 | 17.090 | 18/5:15.018 |
| 3 | 4 | 17.102 | 18/5:12.624 |
| 4 | 4 | 17.264 | 18/5:12.156 |
| 5 | 4 | 17.296 | 18/5:11.990 |
| 6 | 4 | 17.450 | 18/5:12.342 |
| 7 | 4 | 17.159 | 18/5:11.845 |
| 8 | 4 | 17.275 | 18/5:11.733 |
| 9 | 4 | 17.529 | 18/5:12.154 |
| 10 | 5 | 20.327 | 18/5:17.527 |
| 11 | 5 | 17.432 | 18/5:17.186 |
| 12 | 5 | 17.240 | 18/5:16.614 |
| 13 | 5 | 17.286 | 18/5:16.194 |
| 14 | 5 | 17.116 | 18/5:15.615 |
| 15 | 5 | 18.482 | 18/5:16.752 |
| 16 | 5 | 17.172 | 18/5:16.274 |
| 17 | 5 | 17.649 | 18/5:16.356 |
| 18 | 5 | 17.188 | 18/5:15.969 |