| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.118 | 18/5:08.124 |
| 2 | 2 | 17.350 | 18/5:10.212 |
| 3 | 2 | 17.230 | 18/5:10.188 |
| 4 | 2 | 17.246 | 18/5:10.248 |
| 5 | 3 | 16.938 | 18/5:09.175 |
| 6 | 3 | 17.437 | 18/5:09.957 |
| 7 | 3 | 17.210 | 18/5:09.932 |
| 8 | 3 | 17.307 | 18/5:10.131 |
| 9 | 3 | 17.071 | 18/5:09.814 |
| 10 | 3 | 17.470 | 18/5:10.279 |
| 11 | 3 | 18.368 | 18/5:12.128 |
| 12 | 3 | 17.636 | 18/5:12.571 |
| 13 | 3 | 17.398 | 18/5:12.617 |
| 14 | 3 | 17.254 | 18/5:12.471 |
| 15 | 3 | 17.017 | 18/5:12.060 |
| 16 | 3 | 17.027 | 18/5:11.712 |
| 17 | 3 | 16.989 | 18/5:11.364 |
| 18 | 2 | 17.131 | 18/5:11.197 |