| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.030 | N/A |
| 2 | 2 | 19.771 | 16/5:04.595 |
| 3 | 2 | 18.682 | 17/5:15.654 |
| 4 | 1 | 18.976 | 17/5:14.318 |
| 5 | 1 | 19.216 | 17/5:14.061 |
| 6 | 1 | 19.260 | 17/5:14.926 |
| 7 | 1 | 19.151 | 17/5:14.846 |
| 8 | 1 | 18.453 | 17/5:13.193 |
| 9 | 1 | 18.673 | 17/5:12.394 |
| 10 | 2 | 20.401 | 17/5:14.844 |
| 11 | 2 | 19.368 | 17/5:15.151 |
| 12 | 2 | 18.783 | 17/5:14.552 |
| 13 | 2 | 19.464 | 17/5:14.960 |
| 14 | 2 | 19.223 | 17/5:15.009 |
| 15 | 2 | 18.859 | 17/5:14.635 |
| 16 | 2 | 19.473 | 17/5:14.966 |
| 17 | 2 | 20.251 | 17/5:16.034 |