| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.892 | 18/5:04.056 |
| 2 | 4 | 16.108 | 19/5:13.500 |
| 3 | 3 | 16.259 | 19/5:11.974 |
| 4 | 3 | 16.510 | 19/5:12.403 |
| 5 | 3 | 16.483 | 19/5:12.558 |
| 6 | 2 | 16.393 | 19/5:12.376 |
| 7 | 2 | 16.222 | 19/5:11.782 |
| 8 | 2 | 16.157 | 19/5:11.182 |
| 9 | 2 | 16.323 | 19/5:11.066 |
| 10 | 3 | 18.407 | 19/5:14.933 |
| 11 | 3 | 16.638 | 19/5:15.041 |
| 12 | 3 | 17.151 | 19/5:15.943 |
| 13 | 4 | 20.030 | 18/5:04.024 |
| 14 | 3 | 16.310 | 18/5:03.278 |
| 15 | 3 | 16.634 | 18/5:03.020 |
| 16 | 3 | 16.159 | 18/5:02.261 |
| 17 | 3 | 16.386 | 18/5:01.830 |
| 18 | 3 | 16.594 | 18/5:01.656 |