| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.964 | 19/5:03.316 |
| 2 | 2 | 15.888 | 19/5:02.594 |
| 3 | 2 | 15.785 | 19/5:01.701 |
| 4 | 3 | 15.830 | 19/5:01.468 |
| 5 | 4 | 21.063 | 18/5:04.308 |
| 6 | 4 | 17.463 | 18/5:05.979 |
| 7 | 4 | 15.616 | 18/5:02.423 |
| 8 | 4 | 15.702 | 19/5:16.614 |
| 9 | 4 | 15.869 | 19/5:14.936 |
| 10 | 4 | 15.718 | 19/5:13.306 |
| 11 | 4 | 15.823 | 19/5:12.154 |
| 12 | 4 | 15.714 | 19/5:11.022 |
| 13 | 4 | 18.465 | 19/5:14.085 |
| 14 | 4 | 15.751 | 19/5:13.026 |
| 15 | 4 | 15.961 | 19/5:12.375 |
| 16 | 4 | 16.060 | 19/5:11.923 |
| 17 | 4 | 15.676 | 19/5:11.095 |
| 18 | 4 | 15.442 | 19/5:10.112 |
| 19 | 4 | 15.469 | 19/5:09.259 |