| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.037 | 20/5:00.740 |
| 2 | 1 | 15.169 | 20/5:02.060 |
| 3 | 1 | 15.010 | 20/5:01.440 |
| 4 | 1 | 15.492 | 20/5:03.540 |
| 5 | 1 | 15.025 | 20/5:02.932 |
| 6 | 1 | 15.276 | 20/5:03.363 |
| 7 | 4 | 24.551 | 19/5:13.663 |
| 8 | 4 | 15.032 | 19/5:10.156 |
| 9 | 4 | 15.050 | 19/5:07.466 |
| 10 | 3 | 15.021 | 19/5:05.260 |
| 11 | 3 | 15.217 | 19/5:03.793 |
| 12 | 2 | 14.949 | 19/5:02.146 |
| 13 | 2 | 14.847 | 19/5:00.603 |
| 14 | 1 | 15.260 | 20/5:15.623 |
| 15 | 1 | 14.926 | 20/5:14.483 |
| 16 | 1 | 14.895 | 20/5:13.446 |
| 17 | 1 | 15.093 | 20/5:12.765 |
| 18 | 1 | 14.811 | 20/5:11.846 |
| 19 | 1 | 15.091 | 20/5:11.318 |
| 20 | 1 | 21.448 | 20/5:17.200 |