| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.704 | 18/5:00.672 |
| 2 | 1 | 16.393 | 19/5:14.422 |
| 3 | 2 | 16.274 | 19/5:12.683 |
| 4 | 2 | 16.541 | 19/5:13.082 |
| 5 | 1 | 16.225 | 19/5:12.121 |
| 6 | 1 | 16.130 | 19/5:11.179 |
| 7 | 1 | 15.852 | 19/5:09.752 |
| 8 | 1 | 15.994 | 19/5:09.018 |
| 9 | 1 | 19.067 | 19/5:14.936 |
| 10 | 1 | 16.262 | 19/5:14.340 |
| 11 | 1 | 16.051 | 19/5:13.488 |
| 12 | 1 | 16.251 | 19/5:13.095 |
| 13 | 1 | 16.035 | 19/5:12.446 |
| 14 | 2 | 19.400 | 19/5:16.457 |
| 15 | 1 | 16.148 | 19/5:15.814 |
| 16 | 2 | 15.953 | 19/5:15.020 |
| 17 | 2 | 15.970 | 19/5:14.338 |
| 18 | 2 | 16.755 | 19/5:14.561 |
| 19 | 2 | 18.069 | 19/5:16.074 |