Prior to today, the collegiate record was 3:41.78 set by Tennessee at Pen Relays in 2004 (Tianna Madison, Toyin Olupona, Dee Dee Trotter (51.0), Kameisha Bennett (2:04.2)).
Oregon destroyed that record at Penn by more than 2 seconds by running 3:39.05 (Makenzie Dunmore, Deajah Stevens, Hannah Waller (51.9), Raevyn Rogers (2:02.6)).
However, that record just 4 minutes according to the Penn Relays website. "Unfortunately, just about 4 minutes later, A&M bettered their Collegiate time in a meet at LSU by one-hundredths of a second!"
according to Penn Relays twitter Deajah Stevens split 21.68 for 200