| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.428 | 18/5:13.704 |
| 2 | 2 | 16.980 | 18/5:09.672 |
| 3 | 3 | 17.278 | 18/5:10.116 |
| 4 | 2 | 17.636 | 18/5:11.949 |
| 5 | 2 | 17.374 | 18/5:12.105 |
| 6 | 2 | 17.044 | 18/5:11.022 |
| 7 | 4 | 19.108 | 18/5:15.894 |
| 8 | 4 | 17.213 | 18/5:15.137 |
| 9 | 4 | 17.252 | 18/5:14.626 |
| 10 | 4 | 17.446 | 18/5:14.566 |
| 11 | 2 | 17.198 | 18/5:14.111 |
| 12 | 2 | 17.100 | 18/5:13.585 |
| 13 | 2 | 17.278 | 18/5:13.386 |
| 14 | 2 | 16.917 | 18/5:12.752 |
| 15 | 1 | 17.099 | 18/5:12.421 |
| 16 | 1 | 17.149 | 18/5:12.187 |
| 17 | 2 | 19.473 | 18/5:14.442 |
| 18 | 2 | 17.117 | 18/5:14.090 |