| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.262 | N/A |
| 2 | 1 | 27.427 | 18/8:12.521 |
| 3 | 1 | 27.310 | 18/8:11.526 |
| 4 | 1 | 27.154 | 18/8:10.311 |
| 5 | 1 | 27.110 | 18/8:09.516 |
| 6 | 1 | 27.531 | 18/8:10.470 |
| 7 | 1 | 27.120 | 18/8:09.942 |
| 8 | 2 | 32.278 | 18/8:22.092 |
| 9 | 2 | 27.143 | 18/8:20.292 |
| 10 | 2 | 27.174 | 18/8:18.950 |
| 11 | 2 | 26.972 | 18/8:17.534 |
| 12 | 2 | 30.165 | 18/8:21.031 |
| 13 | 2 | 27.838 | 18/8:21.159 |
| 14 | 2 | 30.765 | 18/8:24.860 |
| 15 | 2 | 27.299 | 18/8:23.823 |
| 16 | 2 | 27.474 | 18/8:23.123 |
| 17 | 2 | 29.372 | 18/8:24.527 |
| 18 | 2 | 28.780 | 18/8:25.174 |