| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.148 | 19/6:03.812 |
| 2 | 2 | 20.943 | 18/6:00.819 |
| 3 | 2 | 19.086 | 19/6:14.788 |
| 4 | 2 | 19.639 | 19/6:14.376 |
| 5 | 2 | 18.554 | 19/6:10.006 |
| 6 | 2 | 19.216 | 19/6:09.189 |
| 7 | 1 | 20.832 | 19/6:12.992 |
| 8 | 1 | 21.518 | 19/6:17.473 |
| 9 | 1 | 21.348 | 18/6:00.568 |
| 10 | 1 | 19.624 | 19/6:19.825 |
| 11 | 1 | 21.025 | 18/6:01.527 |
| 12 | 1 | 20.175 | 18/6:01.662 |
| 13 | 1 | 19.651 | 18/6:01.051 |
| 14 | 1 | 19.368 | 18/6:00.163 |
| 15 | 1 | 19.093 | 19/6:19.012 |
| 16 | 1 | 20.235 | 19/6:19.353 |
| 17 | 1 | 19.706 | 19/6:19.062 |
| 18 | 1 | 19.070 | 19/6:18.133 |
| 19 | 2 | 24.060 | 19/6:22.291 |