| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.430 | 17/6:04.310 |
| 2 | 4 | 21.050 | 17/6:01.080 |
| 3 | 3 | 20.506 | 18/6:17.916 |
| 4 | 4 | 19.950 | 18/6:13.212 |
| 5 | 5 | 24.049 | 17/6:03.749 |
| 6 | 5 | 19.822 | 18/6:20.421 |
| 7 | 5 | 20.029 | 18/6:17.578 |
| 8 | 5 | 19.552 | 18/6:14.373 |
| 9 | 5 | 19.704 | 18/6:12.184 |
| 10 | 5 | 20.172 | 18/6:11.275 |
| 11 | 5 | 19.998 | 18/6:10.247 |
| 12 | 5 | 23.593 | 18/6:14.782 |
| 13 | 5 | 19.301 | 18/6:12.678 |
| 14 | 5 | 20.181 | 18/6:12.005 |
| 15 | 5 | 20.939 | 18/6:12.331 |
| 16 | 5 | 19.895 | 18/6:11.442 |
| 17 | 5 | 20.990 | 18/6:11.818 |
| 18 | 5 | 20.409 | 18/6:11.570 |