| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.531 | 21/5:05.151 |
| 2 | 1 | 14.701 | 21/5:06.936 |
| 3 | 1 | 14.934 | 21/5:09.162 |
| 4 | 2 | 17.062 | 20/5:06.140 |
| 5 | 2 | 15.003 | 20/5:04.924 |
| 6 | 2 | 14.633 | 20/5:02.880 |
| 7 | 1 | 14.234 | 20/5:00.280 |
| 8 | 2 | 16.913 | 20/5:05.027 |
| 9 | 1 | 15.008 | 20/5:04.487 |
| 10 | 1 | 14.717 | 20/5:03.472 |
| 11 | 2 | 19.217 | 20/5:10.824 |
| 12 | 3 | 15.228 | 20/5:10.302 |
| 13 | 3 | 14.808 | 20/5:09.214 |
| 14 | 3 | 14.892 | 20/5:08.401 |
| 15 | 3 | 14.940 | 20/5:07.761 |
| 16 | 3 | 14.751 | 20/5:06.965 |
| 17 | 3 | 14.481 | 20/5:05.945 |
| 18 | 2 | 14.863 | 20/5:05.462 |
| 19 | 1 | 15.035 | 20/5:05.212 |
| 20 | 2 | 15.059 | 20/5:05.010 |