| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.020 | 19/5:04.380 |
| 2 | 2 | 15.252 | 20/5:12.720 |
| 3 | 1 | 15.402 | 20/5:11.160 |
| 4 | 1 | 15.119 | 20/5:08.965 |
| 5 | 1 | 14.932 | 20/5:06.900 |
| 6 | 1 | 14.778 | 20/5:05.010 |
| 7 | 1 | 14.881 | 20/5:03.954 |
| 8 | 1 | 15.566 | 20/5:04.875 |
| 9 | 1 | 14.991 | 20/5:04.313 |
| 10 | 1 | 15.060 | 20/5:04.002 |
| 11 | 1 | 15.286 | 20/5:04.158 |
| 12 | 1 | 14.965 | 20/5:03.753 |
| 13 | 1 | 15.160 | 20/5:03.711 |
| 14 | 1 | 15.216 | 20/5:03.754 |
| 15 | 2 | 18.148 | 20/5:07.701 |
| 16 | 1 | 15.303 | 20/5:07.599 |
| 17 | 1 | 16.818 | 20/5:09.291 |
| 18 | 1 | 14.897 | 20/5:08.660 |
| 19 | 1 | 15.250 | 20/5:08.467 |
| 20 | 2 | 15.322 | 20/5:08.366 |