| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.008 | 19/5:04.152 |
| 2 | 3 | 15.792 | 19/5:02.100 |
| 3 | 2 | 16.032 | 19/5:02.936 |
| 4 | 3 | 16.251 | 19/5:04.394 |
| 5 | 2 | 15.948 | 19/5:04.118 |
| 6 | 4 | 16.193 | 19/5:04.709 |
| 7 | 2 | 16.192 | 19/5:05.129 |
| 8 | 2 | 16.143 | 19/5:05.328 |
| 9 | 2 | 15.778 | 19/5:04.711 |
| 10 | 3 | 16.048 | 19/5:04.731 |
| 11 | 3 | 16.029 | 19/5:04.715 |
| 12 | 1 | 15.983 | 19/5:04.629 |
| 13 | 3 | 18.857 | 19/5:08.756 |
| 14 | 4 | 16.181 | 19/5:08.662 |
| 15 | 5 | 19.270 | 19/5:12.493 |
| 16 | 4 | 15.873 | 19/5:11.811 |
| 17 | 4 | 16.180 | 19/5:11.553 |
| 18 | 4 | 16.201 | 19/5:11.346 |
| 19 | 4 | 16.032 | 19/5:10.991 |