| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.533 | 21/5:05.193 |
| 2 | 4 | 15.909 | 20/5:04.420 |
| 3 | 4 | 12.958 | 21/5:03.800 |
| 4 | 4 | 21.982 | 19/5:10.565 |
| 5 | 4 | 11.930 | 20/5:09.248 |
| 6 | 4 | 15.141 | 20/5:08.177 |
| 7 | 4 | 13.799 | 20/5:03.577 |
| 8 | 4 | 12.921 | 21/5:12.829 |
| 9 | 4 | 15.722 | 21/5:14.755 |
| 10 | 4 | 11.616 | 21/5:07.673 |
| 11 | 4 | 13.007 | 21/5:04.534 |
| 12 | 4 | 20.517 | 20/5:00.058 |
| 13 | 4 | 12.562 | 21/5:11.118 |
| 14 | 4 | 14.119 | 21/5:10.074 |
| 15 | 4 | 15.674 | 21/5:11.346 |
| 16 | 4 | 15.389 | 21/5:12.085 |
| 17 | 4 | 13.290 | 21/5:10.144 |
| 18 | 4 | 11.348 | 21/5:06.153 |
| 19 | 4 | 11.244 | 21/5:02.467 |
| 20 | 4 | 14.696 | 21/5:02.775 |
| 21 | 4 | 11.683 | 21/5:00.040 |