| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.615 | 20/6:12.300 |
| 2 | 5 | 19.091 | 20/6:17.060 |
| 3 | 5 | 19.108 | 20/6:18.760 |
| 4 | 5 | 19.101 | 19/6:00.596 |
| 5 | 5 | 19.119 | 19/6:01.129 |
| 6 | 5 | 21.684 | 19/6:09.607 |
| 7 | 5 | 18.846 | 19/6:07.959 |
| 8 | 5 | 18.561 | 19/6:06.047 |
| 9 | 5 | 18.993 | 19/6:05.471 |
| 10 | 5 | 19.253 | 19/6:05.505 |
| 11 | 5 | 19.460 | 19/6:05.890 |
| 12 | 5 | 19.311 | 19/6:05.975 |
| 13 | 5 | 19.413 | 19/6:06.196 |
| 14 | 5 | 18.775 | 19/6:05.519 |
| 15 | 5 | 19.278 | 19/6:05.570 |
| 16 | 5 | 18.427 | 19/6:04.604 |
| 17 | 5 | 18.835 | 19/6:04.208 |
| 18 | 5 | 18.002 | 19/6:02.976 |
| 19 | 5 | 23.262 | 19/6:07.134 |