| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.983 | 19/5:03.677 |
| 2 | 2 | 15.861 | 19/5:02.518 |
| 3 | 2 | 16.372 | 19/5:05.368 |
| 4 | 2 | 15.855 | 19/5:04.337 |
| 5 | 2 | 16.063 | 19/5:04.509 |
| 6 | 2 | 15.800 | 19/5:03.791 |
| 7 | 2 | 16.264 | 19/5:04.537 |
| 8 | 2 | 17.453 | 19/5:07.921 |
| 9 | 2 | 16.225 | 19/5:07.960 |
| 10 | 2 | 17.656 | 19/5:10.711 |
| 11 | 2 | 16.151 | 19/5:10.362 |
| 12 | 2 | 16.147 | 19/5:10.064 |
| 13 | 2 | 16.371 | 19/5:10.140 |
| 14 | 2 | 16.006 | 19/5:09.709 |
| 15 | 2 | 16.492 | 19/5:09.952 |
| 16 | 2 | 15.913 | 19/5:09.477 |
| 17 | 2 | 15.903 | 19/5:09.046 |
| 18 | 2 | 16.128 | 19/5:08.901 |
| 19 | 2 | 21.527 | 19/5:14.170 |