| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.829 | 19/5:00.751 |
| 2 | 1 | 15.718 | 20/5:15.470 |
| 3 | 1 | 15.285 | 20/5:12.213 |
| 4 | 1 | 16.139 | 20/5:14.855 |
| 5 | 1 | 15.703 | 20/5:14.696 |
| 6 | 2 | 15.340 | 20/5:13.380 |
| 7 | 2 | 15.720 | 20/5:13.526 |
| 8 | 2 | 15.630 | 20/5:13.410 |
| 9 | 2 | 15.329 | 20/5:12.651 |
| 10 | 2 | 15.752 | 20/5:12.890 |
| 11 | 2 | 15.842 | 20/5:13.249 |
| 12 | 2 | 15.695 | 20/5:13.303 |
| 13 | 2 | 15.479 | 20/5:13.017 |
| 14 | 2 | 15.476 | 20/5:12.767 |
| 15 | 2 | 15.866 | 20/5:13.071 |
| 16 | 2 | 15.699 | 20/5:13.127 |
| 17 | 2 | 16.160 | 20/5:13.720 |
| 18 | 2 | 15.795 | 20/5:13.841 |
| 19 | 2 | 15.968 | 20/5:14.132 |
| 20 | 2 | 15.890 | 20/5:14.315 |