| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.544 | 30/4:46.320 |
| 2 | 2 | 7.043 | 30/4:08.805 |
| 3 | 3 | 9.235 | 30/4:18.220 |
| 4 | 3 | 7.252 | 30/4:08.055 |
| 5 | 3 | 6.862 | 30/3:59.616 |
| 6 | 3 | 6.856 | 30/3:53.960 |
| 7 | 3 | 7.200 | 30/3:51.394 |
| 8 | 3 | 7.429 | 30/3:50.329 |
| 9 | 4 | 15.257 | 30/4:15.593 |
| 10 | 4 | 7.202 | 30/4:11.640 |
| 11 | 4 | 7.121 | 30/4:08.185 |
| 12 | 4 | 7.192 | 30/4:05.483 |
| 13 | 4 | 7.636 | 30/4:04.221 |
| 14 | 4 | 7.095 | 30/4:01.980 |
| 15 | 4 | 7.746 | 30/4:01.340 |
| 16 | 4 | 7.796 | 30/4:00.874 |
| 17 | 4 | 12.874 | 30/4:09.424 |
| 18 | 4 | 1:47.965 | 18/4:09.305 |