| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.793 | 19/5:00.067 |
| 2 | 1 | 15.703 | 20/5:14.960 |
| 3 | 1 | 15.397 | 20/5:12.620 |
| 4 | 1 | 15.437 | 20/5:11.650 |
| 5 | 1 | 15.121 | 20/5:09.804 |
| 6 | 1 | 15.310 | 20/5:09.203 |
| 7 | 1 | 15.068 | 20/5:08.083 |
| 8 | 1 | 14.940 | 20/5:06.922 |
| 9 | 1 | 15.630 | 20/5:07.553 |
| 10 | 1 | 15.401 | 20/5:07.600 |
| 11 | 1 | 15.861 | 20/5:08.475 |
| 12 | 1 | 15.619 | 20/5:08.800 |
| 13 | 1 | 15.020 | 20/5:08.154 |
| 14 | 1 | 15.991 | 20/5:08.987 |
| 15 | 1 | 15.331 | 20/5:08.829 |
| 16 | 1 | 17.327 | 20/5:11.186 |
| 17 | 1 | 16.130 | 20/5:11.858 |
| 18 | 1 | 16.346 | 20/5:12.694 |
| 19 | 1 | 16.300 | 20/5:13.395 |
| 20 | 1 | 16.258 | 20/5:13.983 |