| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.556 | 18/6:10.008 |
| 2 | 1 | 19.160 | 19/6:17.302 |
| 3 | 1 | 18.787 | 19/6:10.519 |
| 4 | 1 | 18.827 | 19/6:07.317 |
| 5 | 1 | 19.261 | 19/6:07.046 |
| 6 | 1 | 19.947 | 19/6:09.037 |
| 7 | 1 | 18.906 | 19/6:07.634 |
| 8 | 1 | 19.636 | 19/6:08.315 |
| 9 | 1 | 19.517 | 19/6:08.594 |
| 10 | 1 | 18.488 | 19/6:06.861 |
| 11 | 1 | 20.889 | 19/6:09.591 |
| 12 | 1 | 19.622 | 19/6:09.860 |
| 13 | 1 | 18.853 | 19/6:08.964 |
| 14 | 1 | 19.808 | 19/6:09.492 |
| 15 | 1 | 21.516 | 19/6:12.112 |
| 16 | 1 | 19.117 | 19/6:11.557 |
| 17 | 1 | 19.579 | 19/6:11.583 |
| 18 | 1 | 24.689 | 19/6:17.000 |
| 19 | 1 | 21.252 | 19/6:18.410 |