| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 15.270 | 20/5:05.400 |
| 2 | 3 | 14.956 | 20/5:02.260 |
| 3 | 3 | 15.204 | 20/5:02.867 |
| 4 | 3 | 14.784 | 20/5:01.070 |
| 5 | 3 | 15.139 | 20/5:01.412 |
| 6 | 4 | 15.589 | 20/5:03.140 |
| 7 | 4 | 15.590 | 20/5:04.377 |
| 8 | 4 | 14.982 | 20/5:03.785 |
| 9 | 4 | 15.431 | 20/5:04.322 |
| 10 | 4 | 15.069 | 20/5:04.028 |
| 11 | 4 | 15.289 | 20/5:04.187 |
| 12 | 4 | 15.387 | 20/5:04.483 |
| 13 | 4 | 15.804 | 20/5:05.375 |
| 14 | 5 | 18.969 | 20/5:10.661 |
| 15 | 5 | 15.578 | 20/5:10.721 |
| 16 | 5 | 15.659 | 20/5:10.875 |
| 17 | 5 | 15.192 | 20/5:10.461 |
| 18 | 5 | 16.684 | 20/5:11.751 |
| 19 | 6 | 18.367 | 20/5:14.677 |
| 20 | 6 | 21.490 | 20/5:20.433 |