| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.671 | 16/4:10.736 |
| 2 | 3 | 17.294 | 15/4:07.238 |
| 3 | 2 | 15.929 | 19/5:09.662 |
| 4 | 2 | 15.500 | 19/5:05.872 |
| 5 | 3 | 19.453 | 18/5:01.849 |
| 6 | 3 | 15.731 | 19/5:15.330 |
| 7 | 3 | 16.285 | 19/5:14.485 |
| 8 | 3 | 16.319 | 19/5:13.932 |
| 9 | 3 | 16.791 | 19/5:14.499 |
| 10 | 3 | 16.888 | 19/5:15.136 |
| 11 | 3 | 16.236 | 19/5:14.531 |
| 12 | 3 | 15.895 | 19/5:13.487 |
| 13 | 3 | 19.969 | 18/5:01.792 |
| 14 | 3 | 15.537 | 18/5:00.212 |
| 15 | 3 | 15.680 | 19/5:15.625 |
| 16 | 3 | 15.624 | 19/5:14.452 |
| 17 | 3 | 16.217 | 19/5:14.080 |
| 18 | 3 | 15.711 | 19/5:13.215 |
| 19 | 3 | 16.063 | 19/5:12.793 |