| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.664 | 21/5:07.944 |
| 2 | 4 | 14.582 | 21/5:07.083 |
| 3 | 3 | 15.193 | 21/5:11.073 |
| 4 | 3 | 14.687 | 21/5:10.411 |
| 5 | 3 | 14.871 | 21/5:10.787 |
| 6 | 3 | 14.429 | 21/5:09.491 |
| 7 | 3 | 14.150 | 21/5:07.728 |
| 8 | 3 | 14.203 | 21/5:06.545 |
| 9 | 2 | 14.040 | 21/5:05.244 |
| 10 | 2 | 13.888 | 21/5:03.885 |
| 11 | 2 | 14.345 | 21/5:03.645 |
| 12 | 2 | 14.874 | 21/5:04.371 |
| 13 | 2 | 14.812 | 21/5:04.884 |
| 14 | 2 | 14.039 | 21/5:04.166 |
| 15 | 2 | 14.266 | 21/5:03.860 |
| 16 | 2 | 13.940 | 21/5:03.165 |
| 17 | 2 | 15.407 | 21/5:04.364 |
| 18 | 2 | 14.378 | 21/5:04.229 |
| 19 | 2 | 14.539 | 21/5:04.287 |
| 20 | 2 | 15.371 | 21/5:05.212 |
| 21 | 2 | 14.901 | 21/5:05.579 |