| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.753 | 17/5:01.801 |
| 2 | 3 | 17.488 | 18/5:17.169 |
| 3 | 4 | 17.451 | 18/5:16.152 |
| 4 | 3 | 17.440 | 18/5:15.594 |
| 5 | 3 | 17.232 | 18/5:14.510 |
| 6 | 3 | 16.930 | 18/5:12.882 |
| 7 | 3 | 17.450 | 18/5:13.056 |
| 8 | 3 | 17.773 | 18/5:13.913 |
| 9 | 3 | 17.471 | 18/5:13.976 |
| 10 | 3 | 17.261 | 18/5:13.648 |
| 11 | 4 | 17.407 | 18/5:13.619 |
| 12 | 4 | 17.955 | 18/5:14.417 |
| 13 | 3 | 17.679 | 18/5:14.709 |
| 14 | 3 | 18.568 | 18/5:16.103 |
| 15 | 3 | 17.444 | 18/5:15.962 |
| 16 | 3 | 17.720 | 18/5:16.150 |
| 17 | 3 | 17.367 | 18/5:15.941 |
| 18 | 3 | 18.312 | 18/5:16.701 |