| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.952 | 19/5:03.088 |
| 2 | 1 | 15.537 | 20/5:14.890 |
| 3 | 1 | 15.719 | 20/5:14.720 |
| 4 | 1 | 18.105 | 19/5:10.237 |
| 5 | 1 | 15.809 | 19/5:08.264 |
| 6 | 1 | 15.465 | 19/5:05.859 |
| 7 | 1 | 16.181 | 19/5:06.085 |
| 8 | 1 | 15.735 | 19/5:05.195 |
| 9 | 1 | 15.444 | 19/5:03.888 |
| 10 | 1 | 16.388 | 19/5:04.636 |
| 11 | 1 | 16.123 | 19/5:04.791 |
| 12 | 1 | 16.202 | 19/5:05.045 |
| 13 | 1 | 15.676 | 19/5:04.491 |
| 14 | 1 | 16.121 | 19/5:04.620 |
| 15 | 1 | 18.208 | 19/5:07.376 |
| 16 | 1 | 17.604 | 19/5:09.069 |
| 17 | 1 | 18.675 | 19/5:11.761 |
| 18 | 1 | 15.682 | 19/5:10.994 |
| 19 | 1 | 21.894 | 19/5:16.520 |