| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.968 | 16/5:19.488 |
| 2 | 2 | 20.322 | 15/5:02.175 |
| 3 | 4 | 28.387 | 14/5:20.493 |
| 4 | 4 | 20.773 | 14/5:13.075 |
| 5 | 4 | 19.621 | 14/5:05.399 |
| 6 | 4 | 20.641 | 14/5:02.661 |
| 7 | 4 | 20.127 | 15/5:21.084 |
| 8 | 4 | 19.929 | 15/5:18.315 |
| 9 | 4 | 20.770 | 15/5:17.563 |
| 10 | 4 | 19.831 | 15/5:15.553 |
| 11 | 4 | 26.445 | 14/5:01.400 |
| 12 | 4 | 20.253 | 15/5:21.334 |
| 13 | 4 | 20.550 | 15/5:20.327 |
| 14 | 4 | 21.284 | 15/5:20.251 |
| 15 | 4 | 24.532 | 15/5:23.433 |