| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1.933 | N/A |
| 2 | 5 | 15.677 | 28/7:05.212 |
| 3 | 5 | 16.741 | 27/7:03.367 |
| 4 | 5 | 19.591 | 26/7:15.341 |
| 5 | 5 | 10.321 | 28/7:02.660 |
| 6 | 4 | 16.095 | 28/7:05.428 |
| 7 | 4 | 15.437 | 28/7:04.312 |
| 8 | 4 | 14.976 | 28/7:01.736 |
| 9 | 4 | 15.526 | 28/7:01.661 |
| 10 | 4 | 15.562 | 28/7:01.711 |
| 11 | 4 | 17.483 | 28/7:06.937 |
| 12 | 5 | 19.045 | 28/7:15.047 |
| 13 | 5 | 15.211 | 28/7:13.179 |
| 14 | 4 | 15.112 | 28/7:11.392 |
| 15 | 5 | 18.831 | 27/7:00.919 |
| 16 | 5 | 17.208 | 27/7:02.814 |
| 17 | 5 | 15.315 | 27/7:01.395 |
| 18 | 5 | 16.559 | 27/7:02.047 |