| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 9.988 | 30/4:59.640 |
| 2 | 4 | 12.278 | 30/5:33.990 |
| 3 | 4 | 7.157 | 30/4:54.230 |
| 4 | 4 | 7.537 | 30/4:37.200 |
| 5 | 4 | 7.281 | 30/4:25.446 |
| 6 | 4 | 11.559 | 30/4:39.000 |
| 7 | 4 | 7.322 | 30/4:30.523 |
| 8 | 4 | 6.872 | 30/4:22.478 |
| 9 | 4 | 7.609 | 30/4:18.677 |
| 10 | 4 | 7.403 | 30/4:15.018 |
| 11 | 4 | 7.450 | 30/4:12.153 |
| 12 | 4 | 7.541 | 30/4:09.992 |
| 13 | 4 | 7.119 | 30/4:07.191 |
| 14 | 4 | 6.821 | 30/4:04.151 |
| 15 | 4 | 7.166 | 30/4:02.206 |
| 16 | 4 | 7.239 | 30/4:00.641 |
| 17 | 4 | 7.283 | 30/3:59.338 |
| 18 | 4 | 7.214 | 30/3:58.065 |