| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.940 | 19/5:02.860 |
| 2 | 1 | 14.616 | 20/5:05.560 |
| 3 | 1 | 14.906 | 20/5:03.080 |
| 4 | 1 | 15.302 | 20/5:03.820 |
| 5 | 1 | 14.554 | 20/5:01.272 |
| 6 | 1 | 14.747 | 20/5:00.217 |
| 7 | 1 | 14.277 | 21/5:13.026 |
| 8 | 1 | 16.671 | 20/5:02.533 |
| 9 | 1 | 14.980 | 20/5:02.207 |
| 10 | 1 | 15.132 | 20/5:02.250 |
| 11 | 1 | 15.130 | 20/5:02.282 |
| 12 | 1 | 14.880 | 20/5:01.892 |
| 13 | 1 | 15.230 | 20/5:02.100 |
| 14 | 1 | 15.573 | 20/5:02.769 |
| 15 | 1 | 21.086 | 20/5:10.699 |
| 16 | 1 | 15.071 | 20/5:10.119 |
| 17 | 1 | 15.629 | 20/5:10.264 |
| 18 | 1 | 14.448 | 20/5:09.080 |
| 19 | 1 | 15.090 | 20/5:08.697 |
| 20 | 1 | 15.845 | 20/5:09.107 |