| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.014 | 19/5:04.266 |
| 2 | 4 | 16.905 | 19/5:12.730 |
| 3 | 4 | 15.398 | 19/5:06.008 |
| 4 | 3 | 16.259 | 19/5:06.736 |
| 5 | 3 | 16.119 | 19/5:06.641 |
| 6 | 2 | 15.496 | 19/5:04.605 |
| 7 | 3 | 16.019 | 19/5:04.570 |
| 8 | 3 | 16.587 | 19/5:05.893 |
| 9 | 3 | 15.252 | 19/5:04.103 |
| 10 | 3 | 17.102 | 19/5:06.187 |
| 11 | 3 | 15.481 | 19/5:05.092 |
| 12 | 4 | 19.158 | 19/5:10.001 |
| 13 | 4 | 16.672 | 19/5:10.521 |
| 14 | 4 | 15.778 | 19/5:09.754 |
| 15 | 4 | 19.385 | 19/5:13.658 |
| 16 | 4 | 18.028 | 19/5:15.463 |
| 17 | 4 | 15.775 | 19/5:14.537 |
| 18 | 4 | 15.441 | 19/5:13.362 |
| 19 | 3 | 15.858 | 19/5:12.727 |