| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.297 | 20/5:05.940 |
| 2 | 2 | 15.245 | 20/5:05.420 |
| 3 | 1 | 15.614 | 20/5:07.707 |
| 4 | 1 | 15.094 | 20/5:06.250 |
| 5 | 1 | 14.496 | 20/5:02.984 |
| 6 | 1 | 15.892 | 20/5:05.460 |
| 7 | 1 | 16.266 | 20/5:08.297 |
| 8 | 1 | 15.149 | 20/5:07.632 |
| 9 | 1 | 14.688 | 20/5:06.091 |
| 10 | 1 | 14.866 | 20/5:05.214 |
| 11 | 1 | 15.229 | 20/5:05.156 |
| 12 | 1 | 14.766 | 20/5:04.337 |
| 13 | 1 | 14.836 | 20/5:03.751 |
| 14 | 1 | 15.072 | 20/5:03.586 |
| 15 | 1 | 15.765 | 20/5:04.367 |
| 16 | 1 | 15.313 | 20/5:04.485 |
| 17 | 1 | 15.201 | 20/5:04.458 |
| 18 | 1 | 15.347 | 20/5:04.596 |
| 19 | 1 | 15.110 | 20/5:04.469 |
| 20 | 1 | 14.877 | 20/5:04.123 |