| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.441 | 18/5:13.938 |
| 2 | 2 | 17.067 | 18/5:10.572 |
| 3 | 2 | 17.471 | 18/5:11.874 |
| 4 | 2 | 17.370 | 18/5:12.070 |
| 5 | 3 | 17.327 | 18/5:12.033 |
| 6 | 2 | 17.102 | 18/5:11.334 |
| 7 | 2 | 17.262 | 18/5:11.245 |
| 8 | 3 | 20.559 | 17/5:00.897 |
| 9 | 4 | 18.205 | 17/5:01.852 |
| 10 | 3 | 17.464 | 17/5:01.355 |
| 11 | 4 | 17.577 | 17/5:01.124 |
| 12 | 3 | 17.015 | 17/5:00.135 |
| 13 | 3 | 17.059 | 18/5:16.964 |
| 14 | 3 | 16.995 | 18/5:16.175 |
| 15 | 3 | 18.488 | 18/5:17.282 |
| 16 | 3 | 17.568 | 18/5:17.216 |
| 17 | 3 | 17.063 | 18/5:16.623 |
| 18 | 3 | 17.943 | 18/5:16.976 |