gg5: 私は席を隣の人と入れ替わった.　I changed seats with the person beside me.
prog: 席［勤務時間］を彼と入れ替わった  I changed seats [shifts] with him.
shinmeikai:「入れ換わる」とも書く。
入れ換わる	600

According to the kokugos it's always intransitive but apparently it can be used transitively as well. I think this should be a separate sense.

@@ -18,0 +19,4 @@
+<keb>入れ換わる</keb>
+<ke_inf>&sK;</ke_inf>
+</k_ele>
+<k_ele>
@@ -30,3 +34,10 @@
-<gloss>to change places</gloss>
-<gloss>to relieve one another</gloss>
-<gloss>to replace someone</gloss>
+<gloss>to change places (with)</gloss>
+<gloss>to be replaced (with, by)</gloss>
+<gloss>to be changed</gloss>
+</sense>
+<sense>
+<pos>&v5r;</pos>
+<pos>&vt;</pos>
+<gloss>to change (seats, shifts, etc.; with someone)</gloss>
+<gloss>to switch</gloss>
+<gloss>to exchange</gloss>

Google N-gram Corpus Counts
╭─ーーーーー─┬─────────┬───────╮
│ 入れ替わる │ 233,712 │ 94.2% │
│ 入れ代わる │   6,526 │  2.6% │
│ 入れ替る　 │   1,576 │  0.6% │
│ 入れ代る　 │     129 │  0.1% │
│ 入れかわる │   3,451 │  1.4% │ - adding (seen in a meikyo entry)
│ いれかわる │   2,619 │  1.1% │
├─ーーーーー─┼─────────┼───────┤
│ 入れ替わっ │ 311,055 │ 93.2% │
│ 入れ代わっ │   9,915 │  3.0% │
│ 入れ替っ　 │   2,328 │  0.7% │
│ 入れ代っ　 │     445 │  0.1% │
│ 入れかわっ │   6,165 │  1.8% │
│ いれかわっ │   3,705 │  1.1% │
╰─ーーーーー─┴─────────┴───────╯

@@ -16,0 +17,4 @@
+</k_ele>
+<k_ele>
+<keb>入れかわる</keb>
+<ke_inf>&sK;</ke_inf>