| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.921 | 18/5:04.578 |
| 2 | 2 | 16.590 | 18/5:01.599 |
| 3 | 2 | 16.672 | 18/5:01.098 |
| 4 | 1 | 16.411 | 19/5:16.321 |
| 5 | 1 | 16.394 | 19/5:15.354 |
| 6 | 2 | 16.695 | 19/5:15.663 |
| 7 | 2 | 15.923 | 19/5:13.788 |
| 8 | 2 | 16.467 | 19/5:13.673 |
| 9 | 2 | 16.613 | 19/5:13.893 |
| 10 | 2 | 16.486 | 19/5:13.827 |
| 11 | 2 | 17.201 | 19/5:15.008 |
| 12 | 2 | 17.347 | 19/5:16.223 |
| 13 | 2 | 16.446 | 19/5:15.935 |
| 14 | 2 | 16.450 | 19/5:15.693 |
| 15 | 2 | 16.539 | 19/5:15.596 |
| 16 | 2 | 16.642 | 19/5:15.634 |
| 17 | 2 | 16.945 | 19/5:16.006 |
| 18 | 2 | 16.998 | 19/5:16.392 |
| 19 | 2 | 16.312 | 19/5:16.052 |