| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.563 | 21/6:08.823 |
| 2 | 1 | 19.267 | 20/6:08.300 |
| 3 | 1 | 17.125 | 21/6:17.685 |
| 4 | 1 | 17.573 | 21/6:15.522 |
| 5 | 1 | 17.424 | 21/6:13.598 |
| 6 | 1 | 19.229 | 20/6:00.603 |
| 7 | 1 | 20.617 | 20/6:07.994 |
| 8 | 1 | 17.271 | 20/6:05.173 |
| 9 | 1 | 17.312 | 20/6:03.069 |
| 10 | 1 | 18.835 | 20/6:04.432 |
| 11 | 1 | 17.884 | 20/6:03.818 |
| 12 | 1 | 17.823 | 20/6:03.205 |
| 13 | 1 | 18.625 | 20/6:03.920 |
| 14 | 1 | 17.745 | 20/6:03.276 |
| 15 | 1 | 20.603 | 20/6:06.528 |
| 16 | 1 | 18.291 | 20/6:06.484 |
| 17 | 1 | 17.214 | 20/6:05.178 |
| 18 | 1 | 17.807 | 20/6:04.676 |
| 19 | 1 | 17.210 | 20/6:03.598 |
| 20 | 1 | 17.685 | 20/6:03.103 |