| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.556 | 17/5:15.452 |
| 2 | 3 | 18.720 | 17/5:16.846 |
| 3 | 3 | 18.255 | 17/5:14.676 |
| 4 | 4 | 18.236 | 17/5:13.510 |
| 5 | 4 | 18.339 | 17/5:13.160 |
| 6 | 4 | 18.696 | 17/5:13.939 |
| 7 | 4 | 17.232 | 17/5:10.940 |
| 8 | 4 | 18.270 | 17/5:10.896 |
| 9 | 4 | 18.310 | 17/5:10.938 |
| 10 | 4 | 18.798 | 17/5:11.800 |
| 11 | 4 | 19.082 | 17/5:12.945 |
| 12 | 4 | 17.879 | 17/5:12.195 |
| 13 | 4 | 19.267 | 17/5:13.375 |
| 14 | 4 | 18.939 | 17/5:13.989 |
| 15 | 4 | 18.054 | 17/5:13.517 |
| 16 | 4 | 18.106 | 17/5:13.160 |
| 17 | 4 | 19.003 | 17/5:13.742 |