| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.326 | 20/5:06.052 |
| 2 | 1 | 15.314 | 20/5:06.004 |
| 3 | 1 | 15.269 | 20/5:06.006 |
| 4 | 1 | 14.977 | 20/5:04.043 |
| 5 | 1 | 15.191 | 20/5:04.308 |
| 6 | 1 | 16.093 | 20/5:07.233 |
| 7 | 1 | 15.063 | 20/5:06.038 |
| 8 | 1 | 14.920 | 20/5:05.382 |
| 9 | 1 | 15.169 | 20/5:05.016 |
| 10 | 1 | 14.986 | 20/5:04.616 |
| 11 | 1 | 15.132 | 20/5:04.436 |
| 12 | 1 | 14.848 | 20/5:03.813 |
| 13 | 1 | 15.294 | 20/5:03.972 |
| 14 | 1 | 15.262 | 20/5:04.062 |
| 15 | 1 | 16.178 | 20/5:05.362 |
| 16 | 1 | 14.944 | 20/5:04.957 |
| 17 | 1 | 15.340 | 20/5:05.065 |
| 18 | 1 | 15.180 | 20/5:04.984 |
| 19 | 1 | 15.487 | 20/5:05.234 |
| 20 | 1 | 14.809 | 20/5:04.782 |