| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.648 | N/A |
| 2 | 1 | 15.548 | 20/5:12.059 |
| 3 | 1 | 15.306 | 20/5:09.761 |
| 4 | 1 | 15.424 | 20/5:09.741 |
| 5 | 1 | 15.642 | 20/5:10.767 |
| 6 | 1 | 15.433 | 20/5:10.589 |
| 7 | 1 | 15.400 | 20/5:10.365 |
| 8 | 1 | 15.743 | 20/5:11.137 |
| 9 | 1 | 15.571 | 20/5:11.307 |
| 10 | 3 | 16.104 | 20/5:12.564 |
| 11 | 3 | 16.203 | 20/5:13.758 |
| 12 | 1 | 15.751 | 20/5:13.954 |
| 13 | 1 | 15.847 | 20/5:14.270 |
| 14 | 1 | 15.762 | 20/5:14.413 |
| 15 | 4 | 20.680 | 19/5:05.180 |
| 16 | 4 | 15.830 | 19/5:04.940 |
| 17 | 3 | 15.559 | 19/5:04.426 |
| 18 | 3 | 15.918 | 19/5:04.352 |
| 19 | 3 | 15.400 | 19/5:03.769 |