| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.221 | 18/5:09.978 |
| 2 | 3 | 17.741 | 18/5:14.658 |
| 3 | 3 | 17.121 | 18/5:12.498 |
| 4 | 1 | 17.131 | 18/5:11.463 |
| 5 | 1 | 17.093 | 18/5:10.705 |
| 6 | 1 | 17.236 | 18/5:10.629 |
| 7 | 1 | 17.822 | 18/5:12.081 |
| 8 | 1 | 17.390 | 18/5:12.199 |
| 9 | 1 | 17.189 | 18/5:11.888 |
| 10 | 1 | 17.141 | 18/5:11.553 |
| 11 | 1 | 17.122 | 18/5:11.248 |
| 12 | 1 | 17.837 | 18/5:12.066 |
| 13 | 1 | 20.927 | 18/5:17.037 |
| 14 | 1 | 17.143 | 18/5:16.432 |
| 15 | 1 | 17.951 | 18/5:16.878 |
| 16 | 1 | 17.656 | 18/5:16.936 |
| 17 | 1 | 17.294 | 18/5:16.604 |
| 18 | 1 | 18.549 | 18/5:17.564 |