| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.339 | 18/5:12.102 |
| 2 | 4 | 17.170 | 18/5:10.581 |
| 3 | 3 | 17.275 | 18/5:10.704 |
| 4 | 2 | 17.229 | 18/5:10.559 |
| 5 | 2 | 17.060 | 18/5:09.863 |
| 6 | 2 | 17.249 | 18/5:09.966 |
| 7 | 3 | 16.985 | 18/5:09.361 |
| 8 | 2 | 17.066 | 18/5:09.089 |
| 9 | 2 | 17.263 | 18/5:09.272 |
| 10 | 2 | 19.518 | 18/5:13.477 |
| 11 | 2 | 17.231 | 18/5:13.175 |
| 12 | 2 | 17.433 | 18/5:13.227 |
| 13 | 2 | 17.176 | 18/5:12.915 |
| 14 | 2 | 17.248 | 18/5:12.740 |
| 15 | 2 | 17.631 | 18/5:13.048 |
| 16 | 2 | 17.318 | 18/5:12.965 |
| 17 | 2 | 17.940 | 18/5:13.550 |
| 18 | 2 | 17.234 | 18/5:13.365 |