| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.801 | 22/5:03.622 |
| 2 | 1 | 14.484 | 22/5:11.135 |
| 3 | 1 | 13.503 | 22/5:06.445 |
| 4 | 1 | 13.463 | 22/5:03.880 |
| 5 | 4 | 32.500 | 18/5:15.904 |
| 6 | 4 | 13.665 | 18/5:04.248 |
| 7 | 4 | 22.735 | 17/5:01.510 |
| 8 | 4 | 13.854 | 18/5:10.511 |
| 9 | 4 | 13.585 | 18/5:03.180 |
| 10 | 4 | 13.298 | 19/5:13.287 |
| 11 | 4 | 13.899 | 19/5:08.814 |
| 12 | 4 | 13.592 | 19/5:04.600 |
| 13 | 4 | 13.644 | 19/5:01.111 |
| 14 | 4 | 13.717 | 20/5:13.914 |
| 15 | 3 | 14.369 | 20/5:12.145 |
| 16 | 3 | 14.852 | 20/5:11.201 |
| 17 | 3 | 14.006 | 20/5:09.373 |
| 18 | 3 | 13.959 | 20/5:07.696 |
| 19 | 3 | 13.645 | 20/5:05.864 |
| 20 | 3 | 13.552 | 20/5:04.123 |