| Name | Time | FINA | |||
|---|---|---|---|---|---|
| 1 |
 Carroll (A)
|
1:28.74 | 610 | ||
| 2 |
 Grinnell (A)
|
1:28.83 | 608 | ||
| 3 |
 Ripon (A)
|
1:30.00 | 585 | ||
| 4 |
Grinnell (B)
|
1:30.39 | 577 | ||
| 5 |
 Monmouth (A)
|
1:30.55 | 574 | ||
| 6 |
 Simpson (A)
|
1:30.79 | 570 | ||
| 7 |
 NWU (A)
|
1:31.06 | 565 | ||
| 8 |
 Lawrence (A)
|
1:32.19 | 544 | ||
| 9 |
Grinnell (D)
|
1:32.63 | 536 | ||
| 10 |
 Illinois College
|
1:33.70 | 518 | ||
| 11 |
Carroll (B)
|
1:33.78 | 517 | ||
| 12 |
NWU (B)
|
1:34.03 | 513 | ||
| 13 |
Grinnell (C)
|
1:34.75 | 501 | ||
| 14 |
 Principia
|
1:35.78 | 485 | ||
| 15 |
Grinnell (E)
|
1:35.93 | 483 | ||
| 16 |
NWU (C)
|
1:36.60 | 473 | ||
| 17 |
Simpson (B)
|
1:36.98 | 467 | ||
| 18 |
Carroll (C)
|
1:37.83 | 455 | ||
| 19 |
Monmouth (B)
|
1:39.46 | 433 | ||
| 20 |
Lawrence (B)
|
1:44.26 | 376 | ||
| 21 |
Grinnell (F)
|
1:44.81 | 370 | ||
| 22 |
 Knox
|
1:47.36 | 344 | ||
| 23 |
Grinnell (G)
|
1:48.64 | 332 | ||
| – |
Ripon (B)
|
DQ | – | ||
