| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.013 | 17/5:06.221 |
| 2 | 2 | 18.212 | 17/5:07.913 |
| 3 | 3 | 18.010 | 17/5:07.332 |
| 4 | 3 | 18.175 | 17/5:07.743 |
| 5 | 3 | 18.110 | 17/5:07.768 |
| 6 | 3 | 18.648 | 17/5:09.309 |
| 7 | 4 | 18.228 | 17/5:09.390 |
| 8 | 4 | 18.328 | 17/5:09.663 |
| 9 | 4 | 18.091 | 17/5:09.428 |
| 10 | 4 | 18.152 | 17/5:09.344 |
| 11 | 3 | 17.700 | 17/5:08.576 |
| 12 | 3 | 18.254 | 17/5:08.721 |
| 13 | 3 | 18.070 | 17/5:08.604 |
| 14 | 3 | 18.029 | 17/5:08.453 |
| 15 | 3 | 18.013 | 17/5:08.304 |
| 16 | 3 | 17.959 | 17/5:08.116 |
| 17 | 3 | 18.322 | 17/5:08.314 |