| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.384 | 20/5:07.680 |
| 2 | 2 | 16.502 | 19/5:02.917 |
| 3 | 1 | 14.942 | 20/5:12.187 |
| 4 | 1 | 14.068 | 20/5:04.480 |
| 5 | 3 | 19.687 | 19/5:06.215 |
| 6 | 3 | 14.528 | 19/5:01.185 |
| 7 | 3 | 14.095 | 20/5:12.017 |
| 8 | 3 | 18.921 | 19/5:04.302 |
| 9 | 3 | 13.978 | 20/5:15.789 |
| 10 | 3 | 17.889 | 19/5:03.989 |
| 11 | 3 | 14.435 | 19/5:01.286 |
| 12 | 3 | 17.765 | 19/5:04.307 |
| 13 | 3 | 13.916 | 19/5:01.238 |
| 14 | 3 | 14.347 | 20/5:14.939 |
| 15 | 3 | 16.798 | 19/5:00.523 |
| 16 | 3 | 14.109 | 20/5:14.205 |
| 17 | 3 | 15.297 | 20/5:13.719 |
| 18 | 3 | 13.988 | 20/5:11.832 |
| 19 | 3 | 16.046 | 20/5:12.311 |
| 20 | 3 | 14.696 | 20/5:11.391 |